A039864 Number of partitions satisfying cn(1,5) + cn(4,5) <= cn(0,5) + cn(2,5) and cn(1,5) + cn(4,5) <= cn(0,5) + cn(3,5).

0, 1, 1, 1, 2, 4, 3, 6, 8, 9, 16, 19, 22, 35, 39, 55, 70, 88, 110, 142, 177, 225, 278, 347, 426, 527, 657, 803, 971, 1207, 1435, 1781, 2148, 2570, 3131, 3731, 4501, 5422, 6419, 7712, 9129, 10908, 12952, 15313, 18130

Offset

1,5

Comments

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

Short: 1 + 4 <= 0 + 2 and 1 + 4 <= 0 + 3 (AApZBB).

Links

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

Crossrefs

Sequence in context: A350748 A357910 A367082 * A101906 A297403 A120241

Adjacent sequences: A039861 A039862 A039863 * A039865 A039866 A039867

Keyword

nonn

Author

Olivier Gérard

Status

approved