A004745: Numbers whose binary expansion does not contain 001
A004745 ➡️ https://oeis.org/A004745

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004745.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004745.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004745.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

In the decomposition into weight × level + jump, the Twin Prime Conjecture becomes: "The number of prime numbers with a weight of 3 is infinite"

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

A004743: Numbers whose binary expansion does not contain 110
A004743 ➡️ https://oeis.org/A004743

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004743.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004743.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004743.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

A004614: Numbers that are divisible only by primes congruent to 3 mod 4
A004614 ➡️ https://oeis.org/A004614

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004614.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004614.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004614.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

A004613: Numbers that are divisible only by primes congruent to 1 mod 4
A004613 ➡️ https://oeis.org/A004613

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004613.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004613.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004613.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

Day 91. Snow Dome Anywhere (3D + Particles) ❄️

This browser experiment keeps a dense 3D city readable, then layers winter atmosphere through particles and glow.

Inspiration: FOSS4G Bucharest 2019 - Iván Sánchez Ortega and Niene Boeijen.
BTW: FOSS4G Europe 2026 (Timișoara, 29 June - 3 July) - https://2026.europe.foss4g.org
Do not miss it - it might change your life.

https://maptheclouds.com/playground/buildings-experiments/snow/

#100DayMapChallenge Day 91/100
#ThreeJS #WebGL #MapboxGL #MaplibreGL #MapTiler #Geospatial #FOSS4G

A004611: Divisible only by primes congruent to 1 mod 3
A004611 ➡️ https://oeis.org/A004611

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004611.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004611.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004611.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

A004432: Numbers that are the sum of 3 distinct nonzero squares
A004432 ➡️ https://oeis.org/A004432

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004432.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004432.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004432.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

A004215: Numbers that are the sum of 4 but no fewer nonzero squares
A004215 ➡️ https://oeis.org/A004215

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A004215.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A004215.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A004215.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