A039884 Number of partitions satisfying cn(0,5) + cn(1,5) < cn(2,5) + cn(3,5) and cn(0,5) + cn(4,5) < cn(2,5) + cn(3,5).

0, 1, 1, 1, 2, 3, 4, 6, 9, 14, 17, 21, 28, 43, 58, 72, 89, 118, 157, 201, 251, 317, 401, 507, 627, 788, 980, 1212, 1485, 1816, 2241, 2755, 3348, 4050, 4883, 5949, 7201, 8669, 10365, 12385, 14882, 17824, 21226, 25192, 29848

Offset

1,5

Comments

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

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

Links

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

Crossrefs

Sequence in context: A318728 A220126 A328071 * A240496 A212464 A302016

Adjacent sequences: A039881 A039882 A039883 * A039885 A039886 A039887

Keyword

nonn

Author

Olivier Gérard

Status

approved