6185689
domain: N
Appears in sequences
- Number of ways to partition 2n+1 into positive integers.at n=36A058695
- a(n) = p(P(n)), P = primes (A000040), p = partition numbers (A000041).at n=20A058698
- Partition numbers of the form 3*k+1.at n=21A087184
- Smallest partition number with n-th prime as factor.at n=31A091689
- Number of partitions of 3n+1.at n=24A111295
- Number of partitions of T where T = (3n + 1) if n is even and T=(3n + 1)/2 if n is odd.at n=23A111329
- Number of partitions of (6*n + 1).at n=12A111370
- Odd partition numbers of odd numbers.at n=22A154795
- Odd partition numbers of prime numbers.at n=14A193831
- 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=73A233810