A036424 - OEIS

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A036424

Number of ternary rooted trees with n nodes and height exactly 9.

0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 8, 43, 180, 657, 2175, 6746, 19923, 56766, 157273, 426372, 1135812, 2983032, 7742322, 19896231, 50695676, 128224079, 322221166, 805088502, 2001225122, 4951394924, 12198848726, 29938095480, 73210846964

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,11

LINKS

Sean A. Irvine, Table of n, a(n) for n = 0..9841

Index entries for sequences related to rooted trees

CROSSREFS

Cf. A036370, A036437.

Sequence in context: A224037 A245136 A362904 * A036633 A036640 A036647

Adjacent sequences: A036421 A036422 A036423 * A036425 A036426 A036427

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane, Eric Rains (rains(AT)caltech.edu)

STATUS

approved