A231824 - 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

A231824 as a simple table

n	a(n)
1	8
2	439
3	21770
4	1043604
5	49913988
6	2386203232
7	114066364087
8	5452552422721
9	260639820308206
10	12458949924513786
11	595555266275826559
12	28468375889842472535
13	1360828238560274914467
14	65049495673466518331031

[8,439,21770,1043604,49913988,2386203232, 114066364087,5452552422721,260639820308206, 12458949924513786,595555266275826559, 28468375889842472535,1360828238560274914467, 65049495673466518331031]