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A039854 Number of partitions satisfying cn(1,5) <= 1 and cn(4,5) <= 1. 0
1, 1, 2, 3, 4, 6, 7, 10, 13, 18, 22, 28, 36, 45, 58, 71, 87, 109, 131, 165, 196, 239, 289, 345, 421, 495, 594, 708, 830, 1000, 1160, 1377, 1617, 1882, 2228, 2571, 3014, 3506, 4044, 4739, 5424, 6307, 7269, 8334, 9664 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

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

Short: 1 <= u and 4 <= u (AAU).

LINKS

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

CROSSREFS

Sequence in context: A181436 A199118 A035941 * A237752 A032480 A226137

Adjacent sequences:  A039851 A039852 A039853 * A039855 A039856 A039857

KEYWORD

nonn

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified August 7 04:39 EDT 2020. Contains 336274 sequences. (Running on oeis4.)