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A147093 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 5
10 5
11 19
12 19
13 87
14 87
15 337
16 337
17 1993
18 1993
19 25339
20 25339
21 376795
22 376795
23 8378039
24 8378039
25 203827787
26 203827787 

[1,1,1,1,1,1,1,1,5,5,19,19,87,87,337,337,1993,
 1993,25339,25339,376795,376795,8378039,8378039,
 203827787,203827787]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)