A036601 Number of binary rooted trees with n nodes and height exactly 12.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 11, 65, 283, 1030, 3335, 9952, 27987, 75287, 195752, 495613, 1228577, 2994065, 7195616, 17094566, 40219347, 93848187, 217433025, 500640356, 1146414797, 2612325990, 5926402180, 13390758445

Offset

0,14

Links

Alois P. Heinz, Table of n, a(n) for n = 0..4095

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: A054333 A267173 A266765 * A125321 A054490 A126479

Adjacent sequences: A036598 A036599 A036600 * A036602 A036603 A036604

Keyword

nonn,fini,full

Author

N. J. A. Sloane

Status

approved