79210
domain: N
Appears in sequences
- Number of 6-ary rooted trees with n nodes and height at most 4.at n=22A036621
- Third row of Pascal-(1,2,1) array A081577.at n=26A081583
- a(0)=0; for n>0, a(n) = (n+2)*a(n-1) + 1.at n=7A185108
- Number of unlabeled rooted trees with n nodes and maximal outdegree (branching factor) 5.at n=11A244401
- Triangle read by rows: T(n,k) = Sum_{j=0..k} binomial(n,j) * j! (0 <= k <= n).at n=51A347667
- Row sums of A174159.at n=8A356118