A095883 - OEIS

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A095883 as a simple table

n	a(n)
0	1
1	1
2	13
3	501
4	38617
5	4945385
6	944469221
7	250727790173
8	88106527550129
9	39555449833828817
10	22093952731139969213
11	15041143328788464370373
12	12273562321018687866908553
13	11833097802606125967312406457

[1,1,13,501,38617,4945385,944469221,250727790173, 88106527550129,39555449833828817, 22093952731139969213,15041143328788464370373, 12273562321018687866908553, 11833097802606125967312406457]