18004327
domain: N
Appears in sequences
- Partition numbers (A000041) that are semiprimes (A001358).at n=7A065728
- Number of partitions of n^2.at n=9A072213
- Partition numbers of the form 3*k+1.at n=23A087184
- Number of partitions of P where P=(5*n + 1) if n is even and P=((5*n + 1)/2) if n is odd.at n=16A111451
- Number of partitions of T where T=(7*n + 1) if n is even and T=((7*n + 1)/2) if n is odd.at n=23A111515
- Number of partitions of 3-smooth numbers.at n=18A117221
- Odd partition numbers of odd numbers.at n=24A154795
- Partition numbers of the form 11k.at n=36A225361
- Number of starting configurations of Nim with n pieces such that 1st player wins. Partitions of n such that their xor-sum is nonzero.at n=81A233810
- Number of partitions of 3^n.at n=4A248728
- Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) is the number of partitions of n^k.at n=31A347615