A036424 - OEIS

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A036424

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

1

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