A270772 - OEIS

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A270772

Total sum of the sizes of all blocks with minimal element 9 in all set partitions of {1,2,...,n}.

3

4140, 29427, 212983, 1581303, 12088759, 95330022, 776018428, 6521484087, 56562256041, 506044752411, 4667150715433, 44340683871574, 433622678716408, 4361610383346991, 45089441627371047, 478706886902110399, 5215712244172846891, 58277269108672859458

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OFFSET

9,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 9..575

Wikipedia, Partition of a set

CROSSREFS

Column k=9 of A270702.

A diagonal of A270701.

Sequence in context: A346828 A346861 A251650 * A320559 A294058 A255948

Adjacent sequences: A270769 A270770 A270771 * A270773 A270774 A270775

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Mar 22 2016

STATUS

approved