A207086 - OEIS

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A207086 as a simple table

n	a(n)
1	44
2	1936
3	44065
4	894720
5	16421568
6	289951889
7	4992838052
8	84911938560
9	1433437132509
10	24101659934756
11	404301970759120
12	6773277290974213
13	113387774785651732
14	1897354518319317836
15	31741271831379492825

[44,1936,44065,894720,16421568,289951889, 4992838052,84911938560,1433437132509, 24101659934756,404301970759120,6773277290974213, 113387774785651732,1897354518319317836, 31741271831379492825]