A075187 Seventh column of triangle A075181 divided by 4!.

30, 1089, 29531, 723680, 17084650, 400186050, 9447948510, 226861274640, 5570383618800, 140328075888000, 3634144257744000, 96862561213017600, 2658662147043302400, 75165608074100544000, 2188816503237524160000

Offset

0,1

Comments

Also seventh diagonal of triangle A048594 divided by 4!.

Links

Table of n, a(n) for n=0..14.

Formula

a(n)= A075181(n+7, 6)/4! = |A048594(n+7, n+1)|/4!, n>=0.

a(n)= (n+1)!*S1(n+7, n+1)/4! with S1(n, m) := A008275(n, m) (Stirling1).

Crossrefs

Sequence in context: A027488 A269541 A280216 * A265101 A214820 A259462

Adjacent sequences: A075184 A075185 A075186 * A075188 A075189 A075190

Keyword

nonn,easy

Author

Wolfdieter Lang, Sep 19, 2002

Status

approved