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A039856 Number of partitions satisfying cn(1,5) + cn(4,5) <= 1. 0
1, 1, 2, 3, 3, 6, 6, 9, 12, 14, 20, 23, 30, 39, 44, 61, 68, 87, 107, 123, 159, 181, 221, 270, 306, 384, 436, 524, 623, 712, 864, 984, 1160, 1366, 1549, 1852, 2098, 2448, 2845, 3226, 3787, 4289, 4947, 5705, 6439 (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 + 4 <= u (AApU).
LINKS
CROSSREFS
Sequence in context: A207634 A222862 A101437 * A301703 A143715 A159685
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified February 20 17:05 EST 2024. Contains 370213 sequences. (Running on oeis4.)