A055293 Number of trees with n nodes and 6 leaves.

1, 3, 9, 26, 66, 158, 350, 727, 1428, 2679, 4804, 8308, 13888, 22539, 35606, 54935, 82907, 122712, 178375, 255085, 359304, 499179, 684621, 927943, 1243918, 1650519, 2169112, 2825336, 3649246, 4676552, 5948727, 7514406, 9429698

Offset

7,2

Links

Georg Fischer, Table of n, a(n) for n = 7..250

Index entries for sequences related to trees

Crossrefs

Column 6 of A055290.

Sequence in context: A218916 A037260 A035313 * A034531 A258097 A221946

Adjacent sequences: A055290 A055291 A055292 * A055294 A055295 A055296

Keyword

nonn

Author

Christian G. Bower, May 09 2000

Status

approved