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A270766 Total sum of the sizes of all blocks with minimal element 3 in all set partitions of {1,2,...,n}. 3
2, 9, 41, 195, 979, 5204, 29278, 174029, 1090335, 7182335, 49620133, 358677988, 2706692878, 21279580773, 173959285361, 1476140369523, 12980688801711, 118115459494648, 1110587753256570, 10776530860299409, 107787449481730311, 1110043901404359391 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 3..575

Wikipedia, Partition of a set

CROSSREFS

Column k=3 of A270702.

A diagonal of A270701.

Sequence in context: A128752 A074611 A292078 * A181375 A152052 A192661

Adjacent sequences:  A270763 A270764 A270765 * A270767 A270768 A270769

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Mar 22 2016

STATUS

approved

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Last modified April 22 08:25 EDT 2019. Contains 322329 sequences. (Running on oeis4.)