A260682: Löschian numbers (A003136) of the form 6*k+1
A260682 ➡️ https://oeis.org/A260682

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A260682.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A260682.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A260682.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

A260255: Numbers that can be written as the sum of two nonnegative palindromes in base 10
A260255 ➡️ https://oeis.org/A260255

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A260255.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A260255.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A260255.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

Morality and the class struggle
Throughout history, human societies have established moral codes to live by, which have also provided a powerful ideological force for the maintenance of the existing order. Today, the hypocrisy of the capitalist moral order is being increasingly exposed and challenged by the masses.

https://marxist.com/morality-and-the-class-struggle.htm

#marxism #communism #capitalism #politics #theory #reading #morality #news #economy #humanity #socialism

A260046: Composites whose prime factorization in base 2 is an anagram of the number in base 2
A260046 ➡️ https://oeis.org/A260046

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A260046.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A260046.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A260046.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

A258024: Natural numbers n such that the iteration of the function floor(tan(k)) applied to n eventually reaches [the fixed point] 1 (or any larger integer if such fixed points exist), where k is interpreted as k radians
A258024 ➡️ https://oeis.org/A258024

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A258024.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A258024.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A258024.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

Archaeoethnologica: The Kinship Trouble / O Problema do Parentesco

+INFO in: https://archaeoethnologica.blogspot.com/2026/04/o-problema-do-parentesco.html

#Archaeology #Anthropology #Kinship #palaeogenetics #theory #talks #online

Archaeoethnologica: The Kinship Trouble / O Problema do Parentesco

+INFO in: https://archaeoethnologica.blogspot.com/2026/04/o-problema-do-parentesco.html

#Archaeology #Anthropology #Kinship #palaeogenetics #theory #talks #online