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A038119 as a simple table

n a(n)
1 1
2 1
3 2
4 7
5 23
6 112
7 607
8 3811
9 25413
10 178083
11 1279537
12 9371094
13 69513546
14 520878101
15 3934285874
16 29915913663

[1,1,2,7,23,112,607,3811,25413,178083,1279537,
 9371094,69513546,520878101,3934285874,29915913663]

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Last modified August 5 16:28 EDT 2021. Contains 346482 sequences. (Running on oeis4.)