A288547 Number of Dyck paths of semilength n such that the minimal number of peaks over all positive levels equals eight.

1, 0, 0, 0, 0, 0, 0, 0, 0, 9, 334, 4230, 27453, 110754, 316062, 712689, 1412301, 2682846, 5102356, 9801586, 19171774, 41495990, 137929830, 836146663, 6014616953, 39197383611, 220664327140, 1082883615537, 4718484209429, 18595946630434, 67418929164918

Offset: 8

Author

Alois P. Heinz, Jun 11 2017

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 8..300
• Wikipedia, Counting lattice paths

Crossrefs

Column k=8 of A288387.

Cf. A000108.