A295436 a(n) = (12*n)!*(5*n)!/((10*n)!*(4*n)!*(3*n)!).

1, 110, 31878, 10550540, 3693446214, 1333894333860, 491399166995100, 183538361769733080, 69248533171932254790, 26330347618877971057844, 10073025233727857639656628, 3872722823191369534267881000, 1495040784249187268901385878300, 579143282269456580741926257778920

Offset

0,2

Links

Table of n, a(n) for n=0..13.

Formula

G.f.: hypergeom([1/12, 1/6, 5/12, 7/12, 5/6, 11/12], [1/10, 3/10, 1/2, 7/10, 9/10], 1259712/3125*x).

Mathematica

Array[(12#)!(5#)!/((10#)!(4#)!(3#)!) &, 14, 0] (* Michael De Vlieger, Nov 23 2017 *)
CoefficientList[ Series[ HypergeometricPFQ[{1/12, 1/6, 5/12, 7/12, 5/6, 11/12}, {1/10, 3/10, 1/2, 7/10, 9/10}, 1259712/3125 x], {x, 0, 13}], x] (* Robert G. Wilson v, Nov 23 2017 *)

Crossrefs

Cf. A295431.

Sequence in context: A216786 A350320 A295444 * A246635 A139478 A329126

Adjacent sequences: A295433 A295434 A295435 * A295437 A295438 A295439

Keyword

nonn

Author

Gheorghe Coserea, Nov 23 2017

Status

approved