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A146620 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 5
7 1
8 13
9 13
10 77
11 73
12 597
13 385
14 9569
15 4155
16 164139
17 53517
18 3530729
19 1280671
20 136089779
21 42489917
22 6885316541
23 1853052759
24 545054905807
25 122748998951
26 61234243905707

[1,1,1,1,1,5,1,13,13,77,73,597,385,9569,4155,
 164139,53517,3530729,1280671,136089779,42489917,
 6885316541,1853052759,545054905807,122748998951,
 61234243905707]

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Last modified February 2 23:07 EST 2023. Contains 360024 sequences. (Running on oeis4.)