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A146716 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 17
10 17
11 53
12 53
13 349
14 349
15 4017
16 4017
17 76237
18 76237
19 2269673
20 2269673
21 85654393
22 85654393

[1,1,1,1,1,1,1,1,17,17,53,53,349,349,4017,4017,
 76237,76237,2269673,2269673,85654393,85654393]

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Last modified August 11 11:29 EDT 2022. Contains 356065 sequences. (Running on oeis4.)