# A136005 (b-file synthesized from sequence entry)
1 3
2 7
3 31
4 127
5 8191
6 131071
7 524287
8 2147483647
9 137438953471
10 2199023255551
11 8796093022207
12 9007199254740991
13 2305843009213693951
14 147573952589676412927
15 9444732965739290427391