Decomposition of Natural numbers - Sieve of Eratosthenes
The natural numbers. Also called the whole numbers, the counting numbers or the positive integers.
Decomposition of A000028
Let n = p_1^e_1 p_2^e_2 p_3^e_3 ... be the prime factorization of n. Sequence gives n such that the sum of the numbers of 1's in the binary expansions of e_1, e_2, e_3, ... is odd.
Decomposition of Not squares
Numbers that are not squares.
Decomposition of Prime numbers
The prime numbers.
Decomposition of A000059
Numbers n such that (2n)^4 + 1 is prime.
Decomposition of A000062
A Beatty sequence: [ n/(e-2) ].
Decomposition of A000068
Numbers n such that n^4 + 1 is prime.
Decomposition of Odious numbers
Odious numbers: numbers with an odd number of 1's in their binary expansion.
Decomposition of A000093