25923
domain: N
Appears in sequences
- Number of partitions of n that do not contain 3 as a part.at n=43A027337
- Number of partitions of n with equal number of parts congruent to each of 0 and 3 (mod 4).at n=48A035542
- a(n) = 20*n^2 + 3.at n=35A167573
- Number of partitions p of n such that the number of numbers p having multiplicity 1 in p is not a part and the number of numbers having multiplicity > 1 is not a part.at n=49A241417
- Number of (n+1)X(1+1) 0..2 arrays with each row nonprime and column prime, read as a base 3 number with top and left being the most significant digits.at n=7A262106
- Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 427", based on the 5-celled von Neumann neighborhood.at n=32A271904
- Number of solutions to x^2 + y^2 + z^2 + w^2 <= n^2, where x, y, z, w are positive odd integers.at n=34A349611