A227812 Number of rooted identity trees with n nodes and exactly 8 subtrees from the root.

1, 18, 93, 431, 1664, 5982, 20059, 64473, 199450, 600429, 1765198, 5093281, 14461282, 40514663, 112199665, 307665178, 836401955, 2256766751, 6048944297, 16118777953, 42729253427, 112746836489, 296263589093, 775585850534, 2023567436543, 5263578982246

Offset

30,2

Links

Alois P. Heinz, Table of n, a(n) for n = 30..800

Crossrefs

Column k=8 of A227774.

Sequence in context: A059138 A117735 A041624 * A186122 A275253 A034725

Adjacent sequences: A227809 A227810 A227811 * A227813 A227814 A227815

Keyword

nonn

Author

Alois P. Heinz, Jul 31 2013

Status

approved