A055294 Number of trees with n nodes and 7 leaves.

1, 3, 12, 39, 119, 325, 833, 1972, 4411, 9318, 18789, 36248, 67361, 120868, 210354, 355873, 587070, 946127, 1493015, 2310430, 3512236, 5251416, 7732998, 11226380, 16084556, 22762426, 31844621, 44072033, 60380915, 81940412

Offset

8,2

Links

Georg Fischer, Table of n, a(n) for n = 8..250

Index entries for sequences related to trees

Crossrefs

Column 7 of A055290.

Sequence in context: A332376 A341712 A261384 * A029858 A123109 A240806

Adjacent sequences: A055291 A055292 A055293 * A055295 A055296 A055297

Keyword

nonn

Author

Christian G. Bower, May 09 2000

Status

approved