A039850 Number of partitions satisfying cn(0,5) + cn(1,5) <= 1 and cn(0,5) + cn(4,5) <= 1.

1, 1, 2, 3, 4, 5, 7, 9, 11, 15, 17, 23, 28, 33, 42, 49, 61, 73, 85, 104, 120, 145, 169, 197, 234, 268, 316, 366, 420, 491, 559, 648, 742, 847, 974, 1105, 1264, 1436, 1627, 1854, 2088, 2369, 2672, 3009, 3398

Offset

1,3

Comments

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

Short: 0 + 1 <= u and 0 + 4 <= u (ZAAU).

Links

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

Crossrefs

Sequence in context: A064548 A291927 A239497 * A238486 A238482 A368483

Adjacent sequences: A039847 A039848 A039849 * A039851 A039852 A039853

Keyword

nonn

Author

Olivier Gérard

Status

approved