A059625 Eleventh column (m=10) of convolution triangle A059594.

1, 11, 77, 407, 1793, 6875, 23661, 74503, 217789, 597311, 1549977, 3830619, 9065485, 20635967, 45353033, 96542523, 199597519, 401741989, 788857795, 1513922905, 2844244975, 5238604085, 9471346755

Offset

0,2

Links

Table of n, a(n) for n=0..22.

Formula

G.f.: 1/((1-x^2)*(1-x))^11.

a(2*k) = binomial(k + 16, 16)*(128*k^5 + 4768*k^4 + 62272*k^3 + 336488*k^2 + 673644*k + 305235)/(17*9*19*5*21); a(2*k + 1) = binomial(k + 16, 16)*(128*k^5 + 6112*k^4 + 107968*k^3 + 860312*k^2 + 2975580*k + 3357585)/(17*9*19*5*21), k >= 0.

Crossrefs

Sequence in context: A218395 A208599 A325733 * A355053 A023010 A303103

Adjacent sequences: A059622 A059623 A059624 * A059626 A059627 A059628

Keyword

nonn

Author

Wolfdieter Lang, Feb 09 2001

Status

approved