A242691 Number of partitions of n with difference -1 between the number of odd parts and the number of even parts, both counted without multiplicity.

1, 0, 2, 0, 2, 1, 4, 4, 5, 11, 13, 22, 18, 40, 36, 66, 54, 103, 92, 155, 142, 237, 235, 352, 365, 518, 582, 782, 899, 1151, 1378, 1678, 2071, 2464, 3050, 3560, 4466, 5072, 6412, 7242, 9113, 10204, 12791, 14282, 17901, 19928, 24714, 27610, 34062, 38016, 46497

Offset

2,3

Links

Alois P. Heinz, Table of n, a(n) for n = 2..1000

Crossrefs

Column k=-1 of A242618.

Sequence in context: A261426 A260574 A058707 * A081082 A049785 A036997

Adjacent sequences: A242688 A242689 A242690 * A242692 A242693 A242694

Keyword

nonn

Author

Alois P. Heinz, May 20 2014

Status

approved