A027510 - OEIS

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A027510

First column of A027496.

1, 7, 379, 8887, 3634247, 512080090549, 267019057484932787, 21160790030311863332341, 75359580727986983303088562085, 591121787192205352765772381424729995323

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..10.

FORMULA

Numerators of sequence a[ 1, n ] in (a[ i, j ])^3 where a[ i, j ] = S(i, j)/BellNumber(i) if j<=i, 0 if j>i

CROSSREFS

Sequence in context: A073908 A250345 A201114 * A354026 A232454 A140638

Adjacent sequences: A027507 A027508 A027509 * A027511 A027512 A027513

KEYWORD

nonn

AUTHOR

Olivier Gérard

STATUS

approved