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A212028 as a simple table

n a(n)
0 1
1 1
2 2
3 11
4 74
5 635
6 6296
7 70268
8 864106
9 11546531
10 165996792
11 2548556963
12 41546769324
13 715850868468
14 12986529841038
15 247255748839532
16 4926870211273246
17 102495266879754087
18 2221254395951869988
19 50049980203162990978
20 1170440788530570387644

[1,1,2,11,74,635,6296,70268,864106,11546531,
 165996792,2548556963,41546769324,715850868468,
 12986529841038,247255748839532,4926870211273246,
 102495266879754087,2221254395951869988,
 50049980203162990978,1170440788530570387644]

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Last modified November 30 10:52 EST 2021. Contains 349419 sequences. (Running on oeis4.)