A048814 Number of rooted trees with n nodes with every leaf at height 9.

1, 1, 2, 3, 6, 9, 17, 28, 49, 83, 144, 244, 422, 719, 1234, 2109, 3615, 6173, 10565, 18042, 30839, 52653, 89927, 153462, 261931, 446818, 762190, 1299678, 2215990, 3777230, 6437673, 10969447, 18688879, 31834676, 54220089, 92331502

Offset

10,3

Links

Alois P. Heinz, Table of n, a(n) for n = 10..1000

N. J. A. Sloane, Transforms

Index entries for sequences related to rooted trees

Formula

Euler transform of A048813 shifted right.

Crossrefs

Cf. A048808-A048816.

Column k=9 of A244925.

Sequence in context: A092351 A048812 A048813 * A048815 A074045 A073776

Adjacent sequences: A048811 A048812 A048813 * A048815 A048816 A048817

Keyword

nonn

Author

Christian G. Bower, Apr 15 1999

Status

approved