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A288548 Number of Dyck paths of semilength n such that the minimal number of peaks over all positive levels equals nine. 2
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 461, 7205, 57165, 277705, 931347, 2377374, 5076785, 9930755, 19006525, 36578245, 71039375, 139303141, 283400392, 719003238, 3354487012, 24605098028, 182759086971, 1191293398162, 6729538338238, 33388441276835, 147969800303361 (list; graph; refs; listen; history; text; internal format)
OFFSET

9,11

LINKS

Alois P. Heinz, Table of n, a(n) for n = 9..300

Wikipedia, Counting lattice paths

CROSSREFS

Column k=9 of A288387.

Cf. A000108.

Sequence in context: A232773 A221043 A337757 * A289030 A323205 A257133

Adjacent sequences:  A288545 A288546 A288547 * A288549 A288550 A288551

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Jun 11 2017

STATUS

approved

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Last modified May 26 17:16 EDT 2022. Contains 354092 sequences. (Running on oeis4.)