login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A075187 Seventh column of triangle A075181 divided by 4!. 1
30, 1089, 29531, 723680, 17084650, 400186050, 9447948510, 226861274640, 5570383618800, 140328075888000, 3634144257744000, 96862561213017600, 2658662147043302400, 75165608074100544000, 2188816503237524160000 (list; graph; refs; listen; history; text; internal format)
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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 5 10:11 EST 2021. Contains 349543 sequences. (Running on oeis4.)