A036637 Number of 5-ary rooted trees with n nodes and height exactly 6.

0, 0, 0, 0, 0, 0, 1, 5, 19, 61, 180, 493, 1294, 3281, 8113, 19657, 46866, 110239, 256380, 590489, 1348509, 3056837, 6883634, 15409942, 34313694, 76039214, 167760748, 368626865, 806979483, 1760508143, 3828401370, 8300300528

Offset

0,8

Links

Sean A. Irvine, Table of n, a(n) for n = 0..3906

E. M. Rains and N. J. A. Sloane, On Cayley's Enumeration of Alkanes (or 4-Valent Trees), J. Integer Sequences, Vol. 2 (1999), Article 99.1.1.

Index entries for sequences related to rooted trees

Crossrefs

Sequence in context: A036630 A338229 A102841 * A036644 A000342 A189427

Adjacent sequences: A036634 A036635 A036636 * A036638 A036639 A036640

Keyword

nonn,fini,full

Author

N. J. A. Sloane.

Status

approved