A316581 - 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

A316581 as a simple table

n	a(n)
1	5
2	1145
3	5936
4	98828
5	1216428
6	15492767
7	209344758
8	2702476568
9	35886237100
10	470296149750
11	6190387293318
12	81442978266835
13	1070806152120760
14	14088486439428683
15	185281944875077216
16	2437189858513630771

[5,1145,5936,98828,1216428,15492767,209344758, 2702476568,35886237100,470296149750,6190387293318, 81442978266835,1070806152120760,14088486439428683, 185281944875077216,2437189858513630771]