A005837: Lexicographically earliest increasing sequence of positive numbers that contains no 4-term arithmetic progression
A005837 ➡️ https://oeis.org/A005837

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A005837.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A005837.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A005837.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

My first, favorite and most important sequence, the weights of prime numbers: A117078
We see prime numbers classified by level and by weight on the graph.

A117078: a(n) is the smallest k such that prime(n+1) = prime(n) + (prime(n) mod k), or 0 if no such k exists ➡️ https://oeis.org/A117078

#decompwlj #math #mathematics #maths #sequence #OEIS #graph #numbers #primes #PrimeNumbers #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A005658: If n appears so do 2n, 3n+2, 6n+3
A005658 ➡️ https://oeis.org/A005658

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A005658.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A005658.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A005658.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A005574: Numbers k such that k^2 + 1 is prime
A005574 ➡️ https://oeis.org/A005574

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A005574.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A005574.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A005574.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Decomposition into weight × level + jump of prime numbers:
- a new classification of primes ➡️ https://decompwlj.com/primedecomp.php
- in 3D - threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Prime_numbers.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A005408: The odd numbers: a(n) = 2*n + 1
A005408 ➡️ https://oeis.org/A005408

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Odd_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Odd_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Odd_numbers.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Mengenal Siklus Uang di Market Kripto dari Sudut Pandang Fundamental

#tradingan - Mengenal #Siklus Uang di #Market Kripto dari Sudut Pandang #Fundamental - Market #kripto dikenal sebagai salah satu market dengan pergerakan paling cepat dan volatil di dunia investasi modern. Dalam hitungan jam, harga aset bisa naik puluhan persen, lalu turun tajam tanpa peringatan. Banyak trader pemula melihat market kripto hanya sebagai tempat spekulasi, padahal di balik pergerakan…

https://tradingan.com/mengenal-siklus-uang-di-market-kripto-dari-sudut-pandang-fundamental

A005385: Safe primes p: (p-1)/2 is also prime
A005385 ➡️ https://oeis.org/A005385

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Safe_primes.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Safe_primes.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Safe_primes.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

150 sequences decomposed into weight × level + jump in one GIF (log(weight),log(level)):
1000 sequences decomposed on https://decompwlj.com

#decompwlj #math #mathematics #maths #sequence #OEIS #graph #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A005384: Sophie Germain primes p: 2p+1 is also prime
A005384 ➡️ https://oeis.org/A005384

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Sophie_Germain_primes.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Sophie_Germain_primes.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Sophie_Germain_primes.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research