A242688 Number of partitions of n with difference -4 between the number of odd parts and the number of even parts, both counted without multiplicity.

1, 0, 2, 0, 5, 0, 10, 0, 20, 0, 30, 1, 53, 4, 80, 11, 126, 26, 182, 57, 271, 114, 396, 211, 574, 371, 816, 626, 1165, 1021, 1649, 1610, 2330, 2480, 3278, 3725, 4553, 5495, 6374, 7988, 8823, 11441, 12259, 16166, 16866, 22656, 23314, 31387, 31911, 43170, 43822

Offset

20,3

Links

Alois P. Heinz, Table of n, a(n) for n = 20..1000

Crossrefs

Column k=-4 of A242618.

Sequence in context: A326830 A115333 A242689 * A242687 A242686 A242685

Adjacent sequences: A242685 A242686 A242687 * A242689 A242690 A242691

Keyword

nonn

Author

Alois P. Heinz, May 20 2014

Status

approved