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A161749 as a simple table

n a(n)
1 3
2 5
3 127
4 3299
5 1967249047
6 8191
7 30450469261
8 131071
9 524287
10 476562280296181
11 70358283824461

[3,5,127,3299,1967249047,8191,30450469261,131071,
 524287,476562280296181,70358283824461]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)