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A274862 Number of set partitions of [n] such that the difference between each element and its index (in the partition) is a multiple of five. 1
1, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1040, 2112, 4288, 8704, 17664, 36640, 76208, 158712, 330632, 688600, 1481712, 3210320, 6987992, 15244544, 33265812, 76267252, 176853756, 413956038, 974437212, 2297088912, 5798212320, 14820017916, 38348190276 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..33.

CROSSREFS

Column k=5 of A274859.

Sequence in context: A275077 A275065 A180212 * A275076 A275064 A238938

Adjacent sequences:  A274859 A274860 A274861 * A274863 A274864 A274865

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Jul 09 2016

STATUS

approved

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Last modified June 21 06:55 EDT 2021. Contains 345358 sequences. (Running on oeis4.)