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A146699 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 17
8 21
9 585
10 1175
11 13235
12 33591
13 904833
14 2777683
15 243371641
16 949834779
17 144264575111
18 703897326167
19 173395824962595
20 1047822171303933
21 492478720057422059
22 3690926761734236233

[1,1,1,1,1,1,17,21,585,1175,13235,33591,904833,
 2777683,243371641,949834779,144264575111,
 703897326167,173395824962595,1047822171303933,
 492478720057422059,3690926761734236233]

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Last modified December 8 00:04 EST 2021. Contains 349590 sequences. (Running on oeis4.)