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A104066 as a simple table

n a(n)
1 11
2 23
3 71
4 263
5 1031
6 65543
7 262151
8 1048583
9 268435463
10 1073741831
11 274877906951
12 17592186044423
13 302231454903657293676551
14 309485009821345068724781063
15 316912650057057350374175801351

[11,23,71,263,1031,65543,262151,1048583,268435463,
 1073741831,274877906951,17592186044423,
 302231454903657293676551,
 309485009821345068724781063,
 316912650057057350374175801351]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)