A027512 Third column of A027496.

4, 312, 273657, 67806664899, 55479403017630012, 6405771521466893738586, 31548849432479177092868136775, 329277102976180992832220887766022141615, 5384167752111239094425738899192182257444623765, 27986839630151387938337990729811217089899705820340689717654180

Offset

3,1

Links

Table of n, a(n) for n=3..12.

Formula

Numerators of sequence a[ 3, 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: A279576 A201979 A280792 * A153220 A227673 A203479

Adjacent sequences: A027509 A027510 A027511 * A027513 A027514 A027515

Keyword

nonn

Author

Olivier Gérard

Extensions

More terms from Sean A. Irvine, Nov 06 2019

Status

approved