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A050970 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 5
6 1
7 61
8 17
9 277
10 31
11 50521
12 691
13 540553
14 5461
15 199360981
16 929569
17 3878302429
18 3202291
19 2404879675441
20 221930581
21 14814847529501
22 4722116521
23 69348874393137901
24 56963745931
25 238685140977801337
26 14717667114151

[1,1,1,1,5,1,61,17,277,31,50521,691,540553,5461,
 199360981,929569,3878302429,3202291,2404879675441,
 221930581,14814847529501,4722116521,
 69348874393137901,56963745931,238685140977801337,
 14717667114151]

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Last modified July 11 21:50 EDT 2024. Contains 374234 sequences. (Running on oeis4.)