A062261 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

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 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A062261 as a simple table

n	a(n)
0	1
1	32
2	720
3	14400
4	277200
5	5322240
6	103783680
7	2075673600
8	42810768000
9	913296384000
10	20183850086400
11	462393656524800
12	10981849342464000
13	270322445352960000
14	6893222356500480000
15	181981070211612672000

[1,32,720,14400,277200,5322240,103783680, 2075673600,42810768000,913296384000, 20183850086400,462393656524800,10981849342464000, 270322445352960000,6893222356500480000, 181981070211612672000]