A002167 - 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

A002167 as a simple table

n	a(n)
1	0
2	12
3	-24
4	168
5	1440
6	24480
7	-297024
8	28017216
9	-533681664
10	41156316672
11	-503287538688
12	53001415916544
13	-1839416689004544
14	246102905022713856
15	-9001661201883684864

[0,12,-24,168,1440,24480,-297024,28017216, -533681664,41156316672,-503287538688, 53001415916544,-1839416689004544, 246102905022713856,-9001661201883684864]