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A118935 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 7
5 31
6 91
7 211
8 1681
9 12097
10 57961
11 209881
12 1874071
13 17842111
14 117303187
15 575683291
16 26124309121
17 412992394081
18 3670397429041
19 23161791013777
20 729420726627271
21 13374596287229311
22 143560108604864491

[1,1,1,1,7,31,91,211,1681,12097,57961,209881,
 1874071,17842111,117303187,575683291,26124309121,
 412992394081,3670397429041,23161791013777,
 729420726627271,13374596287229311,
 143560108604864491]

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Last modified April 6 19:45 EDT 2020. Contains 333286 sequences. (Running on oeis4.)