A114790 - 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

A114790 as a simple table

n	a(n)
0	1
1	1
2	2
3	6
4	24
5	120
6	720
7	10080
8	241920
9	8709120
10	435456000
11	28740096000
12	4828336128000
13	1506440871936000
14	759246199455744000
15	569434649591808000000
16	601322989968949248000000

[1,1,2,6,24,120,720,10080,241920,8709120, 435456000,28740096000,4828336128000, 1506440871936000,759246199455744000, 569434649591808000000,601322989968949248000000]