n | a(n) |
---|---|
1 | 1 |
2 | 12 |
3 | 63 |
4 | 3840 |
5 | 31775 |
6 | 262080 |
7 | 2097151 |
8 | 4278190080 |
9 | 68585259519 |
10 | 1098438933504 |
11 | 17583600304127 |
12 | 281474959933440 |
13 | 4503599560269823 |
14 | 72057594037911552 |
15 | 1152921504606846975 |
16 | 1208907372870555465154560 |
17 | 38685331079762954237902847 |
18 | 1237935316918897473973125120 |
[1,12,63,3840,31775,262080,2097151,4278190080, 68585259519,1098438933504,17583600304127, 281474959933440,4503599560269823, 72057594037911552,1152921504606846975, 1208907372870555465154560, 38685331079762954237902847, 1237935316918897473973125120] |