193144
domain: N
Appears in sequences
- Number of partitions of 2n of type EE (see Comments).at n=27A236913
- Number of partitions of 2n having twice as many odd parts as even.at n=33A239258
- Starts of runs of 3 consecutive Lucas-Niven numbers (A351714).at n=34A351716
- a(n) = Sum_{k=0..n} 2^(n-k) * binomial(n+2,k+2) * binomial(2*k+4,k+4).at n=6A387272