A294853 Number of compositions (ordered partitions) of 1 into exactly 5*n+1 powers of 1/6.

1, 1, 462, 2019836, 41175714454, 2713420774885145, 461871979542736134676, 174436242482643190451211853, 130958058407369286623026190867082, 179835209135492330050411858875313971595, 423205992807070499591372608204571223421862945

Offset

0,3

Links

Alois P. Heinz, Table of n, a(n) for n = 0..106

Formula

a(n) = [x^(6^n)] (Sum_{j=0..5*n+1} x^(6^j))^(5*n+1).

Crossrefs

Column k=5 of A294746.

Sequence in context: A318266 A295432 A213406 * A025038 A028684 A212928

Adjacent sequences: A294850 A294851 A294852 * A294854 A294855 A294856

Keyword

nonn

Author

Alois P. Heinz, Nov 09 2017

Status

approved