A039861 Number of partitions satisfying cn(2,5) + cn(3,5) <= cn(0,5).

1, 1, 1, 2, 3, 4, 5, 7, 9, 12, 15, 21, 27, 34, 42, 54, 69, 88, 108, 134, 166, 208, 256, 315, 383, 469, 571, 696, 841, 1017, 1224, 1475, 1769, 2121, 2532, 3024, 3596, 4275, 5069, 6009, 7100, 8381, 9869, 11620, 13652

Offset

1,4

Comments

For a given partition cn(i,n) means the number of its parts equal to i modulo n.

Short: 2 + 3 <= 0 (BBpZ).

Links

Table of n, a(n) for n=1..45.

Crossrefs

Sequence in context: A174065 A121659 A096814 * A039877 A291833 A272691

Adjacent sequences: A039858 A039859 A039860 * A039862 A039863 A039864

Keyword

nonn

Author

Olivier Gérard

Status

approved