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A079391 as a simple table

n a(n)
1 1
2 1
3 2
4 6
5 18
6 75
7 330
8 1714
9 9726
10 61185
11 422678
12 3249445
13 28422062
14 295350425
15 3889337782

[1,1,2,6,18,75,330,1714,9726,61185,422678,3249445,
 28422062,295350425,3889337782]

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Last modified March 6 04:14 EST 2021. Contains 341841 sequences. (Running on oeis4.)