A055299 Number of trees with n nodes and 12 leaves.

1, 6, 36, 199, 984, 4433, 18257, 69390, 245105, 810418, 2522646, 7432876, 20825678, 55717629, 142862730, 352212459, 837368658, 1924861589, 4288250970, 9278750495, 19537503288, 40103712085, 80377128541

Offset

13,2

Links

Georg Fischer, Table of n, a(n) for n = 13..250

Index entries for sequences related to trees

Crossrefs

Column 12 of A055290.

Sequence in context: A267229 A048980 A200782 * A261520 A374497 A345340

Adjacent sequences: A055296 A055297 A055298 * A055300 A055301 A055302

Keyword

nonn

Author

Christian G. Bower, May 09 2000

Status

approved