A039873 Number of partitions satisfying cn(2,5) < cn(0,5) + cn(1,5) + cn(4,5) and cn(3,5) < cn(0,5) + cn(1,5) + cn(4,5).

1, 1, 1, 3, 5, 6, 9, 12, 18, 28, 35, 48, 66, 86, 117, 152, 198, 257, 330, 427, 541, 688, 868, 1086, 1369, 1705, 2114, 2623, 3232, 3983, 4892, 5972, 7287, 8868, 10761, 13041, 15736, 18958, 22802, 27368, 32793, 39162, 46712, 55640, 66130

Offset

1,4

Comments

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

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

Links

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

Crossrefs

Sequence in context: A236343 A325420 A168063 * A096394 A075472 A072522

Adjacent sequences: A039870 A039871 A039872 * A039874 A039875 A039876

Keyword

nonn

Author

Olivier Gérard

Status

approved