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A146857
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
49
12
49
13
249
14
249
15
3481
16
3481
17
80333
18
80333
19
1943801
20
1943801
21
59816323
22
59816323
[1,1,1,1,1,1,1,1,17,17,49,49,249,249,3481,3481, 80333,80333,1943801,1943801,59816323,59816323]
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Last modified June 9 17:44 EDT 2023. Contains 363183 sequences. (Running on oeis4.)
