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A193490 Number of rooted trees with n nodes and omega-valency 5. 5
0, 0, 0, 0, 0, 0, 1, 1, 8, 15, 70, 165, 608, 1601, 5259, 14564, 45040, 127521, 381691, 1090130, 3202382, 9171574, 26642413, 76312777, 220134939, 629965221, 1808975528, 5170502225, 14801940226, 42257089390 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,9
COMMENTS
See A003120 for definitions.
LINKS
CROSSREFS
Sequence in context: A161342 A048732 A185038 * A015442 A253211 A275246
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 27 2011
STATUS
approved

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Last modified March 29 09:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)