49137
domain: N
Appears in sequences
- n is equal to the number of 1's in all numbers <= n written in base 8.at n=11A014885
- Concatenation of n^3 and 7.at n=16A061679
- a(n) = 2^n + 2^(n-1) - n.at n=14A123720
- Row sums of triangle A133094.at n=14A133095
- a(0) = 1, a(n) = 3*2^(n-1) - n for n>0.at n=15A179744
- The number of connected, unlabeled, undirected, edge-signed cubic graphs (admitting loops and multiedges) on 2n vertices where the degree of the first sign is 2 at each node.at n=7A323389
- Number of solid partitions of n with 7 parts.at n=13A389774