A319405 Column 3 of triangle A318945.

0, 0, 0, 0, 0, 1, 7, 34, 139, 512, 1757, 5727, 17952, 54577

Offset: 0

Author

N. J. A. Sloane, Sep 18 2018

Keywords

• nonn
• more

Links

• Czabarka, É., Flórez, R., Junes, L., & Ramírez, J. L., Enumerations of peaks and valleys on non-decreasing Dyck paths, Discrete Mathematics (2018), 341(10), 2789-2807.

Crossrefs

Cf. A318945.