A227813 Number of rooted identity trees with n nodes and exactly 9 subtrees from the root.
6, 57, 331, 1534, 6271, 23458, 82376, 275587, 887706, 2773137, 8448475, 25203966, 73869495, 213244665, 607595613, 1711636481, 4774000801, 13198942637, 36208850834, 98645557887, 267081435051, 719094529584, 1926377343196, 5137083969024, 13642483285790
Offset: 36
Keywords
Links
- Alois P. Heinz, Table of n, a(n) for n = 36..800
Crossrefs
Column k=9 of A227774.