42378
domain: N
Appears in sequences
- a(n)=a(n-1)+a(m), where m=2n-2-2^(p+1) and 2^p<n-1<=2^(p+1), for n >= 4.at n=36A050063
- Partial sums of A160414.at n=34A161325
- Partial sums of A299900.at n=43A299901
- G.f.: Sum_{k>=0} A000041(k)^2 * x^k / Sum_{k>=0} A000009(k) * x^k.at n=18A304988
- G.f.: Sum_{n>=0} x^n * (1 + x^n)^n / (1 - x^(n+1))^(n+1).at n=63A325046
- Number of even-length strict integer partitions of 2n+1.at n=40A343942
- Number of strict odd-length integer partitions of 2n + 1.at n=40A346634