A027533 Third column of A027517.

4, 49, 10882, 1581856, 7869040, 12535613, 19285381, 28640641, 659694366, 946848094, 6692305362070, 1500461145810394, 8137331801308423, 10976169404612135, 7277987264938539, 19290542071325765, 1232437892465814931, 579761269280287665785, 746635339950676995939

Offset

3,1

Links

Table of n, a(n) for n=3..21.

Formula

Numerators of sequence a[3, n] in A=(b[i, j])^3 where b[i, j] = A008284(i, j) / Partitions(i) if j<=i, 0 if j>i.

Crossrefs

Sequence in context: A080808 A284328 A087588 * A048559 A356082 A319139

Adjacent sequences: A027530 A027531 A027532 * A027534 A027535 A027536

Keyword

nonn

Author

Olivier Gérard

Extensions

More terms from Sean A. Irvine, Nov 06 2019

Status

approved