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A146660
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
73
12
73
13
521
14
521
15
7411
16
7411
17
207693
18
207693
19
7583663
20
7583663
21
399906057
22
399906057
[1,1,1,1,1,1,1,1,17,17,73,73,521,521,7411,7411, 207693,207693,7583663,7583663,399906057,399906057]
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Last modified April 23 09:22 EDT 2024. Contains 371905 sequences. (Running on oeis4.)
