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A273870 as a simple table

n a(n)
1 1
2 3
3 5
4 17
5 217
6 257
7 387
8 8209
9 20137
10 37025
11 59141
12 65537
13 283801
14 649801
15 1382401
16 373164545
17 535019101
18 2453039425
19 4294967297 

[1,3,5,17,217,257,387,8209,20137,37025,59141,
 65537,283801,649801,1382401,373164545,535019101,
 2453039425,4294967297]

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Last modified August 13 12:59 EDT 2024. Contains 375142 sequences. (Running on oeis4.)