56850
domain: N
Appears in sequences
- a(n) = S(n) + c(n) where S(n) = [ (3/2)^n ] and c is the complement of S.at n=26A022808
- Number of set partitions of [n] such that the difference between each element and its index (in the partition) is a multiple of three.at n=15A274860
- a(n) = 108*n^2 - 228*n + 114 (n>=2).at n=22A304618
- a(n) = A115004(2n)/4.at n=16A331760