A036846 Number of partitions of n such that cn(0,5) = cn(2,5) <= cn(3,5) = cn(4,5) <= cn(1,5).

1, 1, 1, 1, 1, 2, 2, 3, 3, 3, 4, 5, 8, 8, 9, 11, 12, 19, 20, 25, 29, 31, 43, 48, 64, 75, 77, 99, 110, 150, 177, 183, 225, 249, 332, 397, 412, 497, 546, 709, 845, 887, 1063, 1162, 1466, 1743, 1839, 2202, 2399, 2959, 3492, 3704, 4423, 4818, 5839, 6845, 7274, 8661, 9431, 11295, 13144, 13987, 16578, 18062

Offset

1,6

Comments

Alternatively, number of partitions of n such that cn(3,5) = cn(4,5) <= cn(0,5) = cn(2,5) <= cn(1,5).

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

Links

Table of n, a(n) for n=1..64.

Partitions with restricted parts modulo 5

Crossrefs

Sequence in context: A240856 A081166 A173910 * A227396 A331590 A326496

Adjacent sequences: A036843 A036844 A036845 * A036847 A036848 A036849

Keyword

nonn

Author

Olivier Gérard

Extensions

Edited and extended by Max Alekseyev, Dec 01 2013

Status

approved