A026928 Number of partitions of n into an even number of parts, the greatest being 4; also, a(n+7) = number of partitions of n+3 into an odd number of parts, each <=4.

0, 0, 0, 0, 1, 1, 2, 2, 3, 4, 6, 7, 10, 11, 14, 16, 20, 23, 28, 31, 37, 41, 48, 53, 61, 67, 76, 83, 94, 102, 114, 123, 136, 147, 162, 174, 191, 204, 222, 237, 257, 274, 296, 314, 338, 358, 384, 406, 434, 458, 488, 514

Offset

1,7

Links

Table of n, a(n) for n=1..52.

Crossrefs

4th column of A026921.

Sequence in context: A059777 A017830 A274149 * A238588 A353863 A102464

Adjacent sequences: A026925 A026926 A026927 * A026929 A026930 A026931

Keyword

nonn

Author

Clark Kimberling

Status

approved