A364278 - OEIS

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A364278

Number of partitions of [n] with distinct block sizes such that no block contains its size as an element.

1, 0, 0, 1, 1, 4, 24, 47, 153, 669, 5628, 13554, 61747, 247170, 1539565, 16979571, 53166394, 268393296, 1382097160, 7831424654, 59720804940, 917256305956, 3326800474687, 20441030261195, 112690616749302, 773175024537549, 5164903931159843, 52976603588044961

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OFFSET

0,6

LINKS

Table of n, a(n) for n=0..27.

Wikipedia, Partition of a set

EXAMPLE

a(0) = 1: () the empty partition.

a(3) = 1: 13|2.

a(4) = 1: 124|3.

a(5) = 4: 1235|4, 124|35, 125|34, 13|245.

CROSSREFS