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A155446 as a simple table

n a(n)
6 1
7 7
8 19
9 37
10 61
11 198
12 961
13 7036
14 35739
15 164475
16 1020808
17 9067997
18 101564763
19 1167745653
20 13478588062
21 184107863480
22 3150709806656
23 65431262534013

[1,7,19,37,61,198,961,7036,35739,164475,1020808,
 9067997,101564763,1167745653,13478588062,
 184107863480,3150709806656,65431262534013]

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Last modified January 23 15:59 EST 2022. Contains 350514 sequences. (Running on oeis4.)