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A319405 Column 3 of triangle A318945. 1
0, 0, 0, 0, 0, 1, 7, 34, 139, 512, 1757, 5727, 17952, 54577 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,7
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.
Sequence in context: A036646 A000418 A055852 * A122611 A326245 A219756
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Sep 18 2018
STATUS
approved

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)