A242693 Number of partitions of n with difference 2 between the number of odd parts and the number of even parts, both counted without multiplicity.

1, 1, 2, 3, 5, 4, 7, 9, 11, 15, 18, 23, 34, 46, 54, 79, 93, 130, 158, 214, 253, 331, 394, 510, 596, 767, 900, 1129, 1329, 1649, 1951, 2371, 2831, 3438, 4095, 4917, 5847, 6998, 8361, 9908, 11819, 13950, 16662, 19531, 23241, 27170, 32289, 37586, 44470, 51651

Offset

4,3

Links

Alois P. Heinz, Table of n, a(n) for n = 4..1000

Crossrefs

Column k=2 of A242618.

Sequence in context: A257489 A090252 A140140 * A119474 A308098 A029654

Adjacent sequences: A242690 A242691 A242692 * A242694 A242695 A242696

Keyword

nonn

Author

Alois P. Heinz, May 20 2014

Status

approved