A230753 - 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

A230753 as a simple table

n	a(n)
1	31212
2	4838400
3	820317888
4	116879941620
5	17027460691212
6	2446111719135732
7	350956390609736652
8	50358119242966513344
9	7223117962392705998700
10	1035950069921732837599728
11	148583744714836638940179888

[31212,4838400,820317888,116879941620, 17027460691212,2446111719135732, 350956390609736652,50358119242966513344, 7223117962392705998700,1035950069921732837599728, 148583744714836638940179888]