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A109291 as a simple table

n a(n)
1 3
2 7
3 13
4 29
5 1031
6 19
7 25999
8 641
9 5563
10 11
11 41
12 1409
13 11551
14 541
15 406898311
16 1597
17 31
18 8161
19 17
20 22993
21 82009
22 3101039
23 37
24 397
25 6357828601279
26 61
27 5521
28 43
29 1009
30 3613
31 23
32 303293
33 7591
34 197479
35 2650751
36 380881
37 151
38 95801
39 6660751
40 53
41 131
42 25117
43 1271899175923

[3,7,13,29,1031,19,25999,641,5563,11,41,1409,
 11551,541,406898311,1597,31,8161,17,22993,82009,
 3101039,37,397,6357828601279,61,5521,43,1009,3613,
 23,303293,7591,197479,2650751,380881,151,95801,
 6660751,53,131,25117,1271899175923]

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Last modified April 20 00:03 EDT 2024. Contains 371798 sequences. (Running on oeis4.)