837930

Appears in sequences

• a(n) = n^4 + n^3 + n^2 + n.at n=30A027445
• Replace 2^i with n^i in binary representation of n.at n=29A104258
• Number of rooted fullerenes with n faces, where "rooted" means that one triple (v,e,f) is distinguished, where v is a vertex, e is an edge on that vertex and f is a face on that edge.at n=21A203977
• Numbers k such that k = Sum_{i=1..j} Sd(k)^i, for some j>0, where Sd(k) is the sum of the digits of k.at n=28A286126