References to A091867

Triangle read by rows: T(n,k)=number of Dyck paths of semilength n having k peaks at odd height.
1, 0, 1, 1, 0, 1, 1, 3, 0, 1, 3, 4, 6, 0, 1, 6, 15, 10, 10, 0, 1, 15, 36, 45, 20, 15, 0, 1, 36


1 seqfan posts

Tue Mar 8 04:27:35 CET 2011    [seqfan] Catalan triangles, polynomials and basket weaving

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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