A126676 Product_{i=3..n} |Stirling_1(i,3)|.

1, 6, 210, 47250, 76734000, 1007670888000, 119030115974112000, 139586617002841142400000, 1780228528528626725525222400000, 268668486342998603475774101557862400000, 518949181117200500866291866458307199421644800000, 13802344536617079696362247660105733403745253587733708800000

Offset

3,2

Links

Table of n, a(n) for n=3..14.

Mathematica

FoldList[Times, StirlingS1[Range[3, 20], 3]]//Abs (* Harvey P. Dale, Jul 21 2018 *)

Crossrefs

Partial products of A000399.

Sequence in context: A238685 A346017 A099788 * A073100 A093536 A002037

Adjacent sequences: A126673 A126674 A126675 * A126677 A126678 A126679

Keyword

nonn

Author

N. J. A. Sloane, Feb 13 2007

Status

approved