Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 7 |
2 | 15 |
3 | 63 |
4 | 255 |
5 | 4095 |
6 | 16383 |
7 | 262143 |
8 | 1048575 |
9 | 16777215 |
10 | 1073741823 |
11 | 4294967295 |
12 | 274877906943 |
13 | 4398046511103 |
14 | 17592186044415 |
15 | 281474976710655 |
16 | 18014398509481983 |
17 | 1152921504606846975 |
18 | 4611686018427387903 |
19 | 295147905179352825855 |
20 | 4722366482869645213695 |
[7,15,63,255,4095,16383,262143,1048575,16777215, 1073741823,4294967295,274877906943,4398046511103, 17592186044415,281474976710655,18014398509481983, 1152921504606846975,4611686018427387903, 295147905179352825855,4722366482869645213695] |