9289091
domain: N
Appears in sequences
- Number of ways to partition 2n into positive integers.at n=38A058696
- Partition numbers (A000041) that are semiprimes (A001358).at n=6A065728
- Partition numbers of the form 3*k+2.at n=22A087185
- Largest partition number not exceeding 10^n.at n=6A097983
- Number of partitions of 3n+1.at n=25A111295
- Irregular triangle with those partition numbers A000041( n*(2*m-1)+m+2 ) in row n which are congruent to 0 (mod 2m-1), m=1..n.at n=21A117751
- Odd partition numbers of even numbers.at n=20A154797
- Partition numbers p(n) having opposite parity of n.at n=35A209659
- Partition numbers of the form 7k.at n=24A225327
- Number of partitions of Lucas(n).at n=9A272891
- a(n) = A000041(A000009(n)).at n=21A284909