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A142247 as a simple table

n a(n)
1 3
2 5
3 7
4 11
5 29
6 31
7 127
8 131
9 8191
10 131071
11 524287
12 536870909
13 2147483647
14 2305843009213693951
15 147573952589676412931
16 618970019642690137449562111
17 162259276829213363391578010288127

[3,5,7,11,29,31,127,131,8191,131071,524287,
 536870909,2147483647,2305843009213693951,
 147573952589676412931,618970019642690137449562111,
 162259276829213363391578010288127]

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Last modified April 23 08:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)