67689
domain: N
Appears in sequences
- Number of 3-line partitions of n.at n=23A000991
- a(n) = Sum_{k=0..n} binomial(n,k)*2^(k^2).at n=4A135748
- Numbers k such that 2^k + 29 is prime.at n=36A156982
- Number of (unlabeled) rooted trees with n leaf nodes and without unary nodes or outdegrees larger than six.at n=13A292212
- Numbers k such that A360331(k) = A360331(k+1).at n=27A360359