A241879 Number of ascent sequences of length n with exactly nine descents.

13, 21366, 4578065, 429702983, 25034354941, 1061920763452, 35851255343461, 1018448322393201, 25273317588814845, 562618587861007357, 11458003977913501433, 216682231415882284146, 3849500164272613169698, 64843210660491264824949, 1043390054793718867256585

Offset

14,1

Comments

Recurrence is of 63 order with constant coefficients (see link below). - Fung Lam, May 07 2014

Links

Joerg Arndt and Alois P. Heinz, Table of n, a(n) for n = 14..950

Joerg Arndt and Alois P. Heinz, G.f. and Maple program for A241879

Fung Lam, Recurrence formula for A241879

Crossrefs

Column k=9 of A238858.

Sequence in context: A203514 A098562 A176183 * A185408 A123921 A145716

Adjacent sequences: A241876 A241877 A241878 * A241880 A241881 A241882

Keyword

nonn

Author

Joerg Arndt and Alois P. Heinz, Apr 30 2014

Status

approved