n | a(n) |
---|---|
0 | 6 |
1 | 28 |
2 | 120 |
3 | 496 |
4 | 2016 |
5 | 8128 |
6 | 32640 |
7 | 130816 |
8 | 523776 |
9 | 2096128 |
10 | 8386560 |
11 | 33550336 |
12 | 134209536 |
13 | 536854528 |
14 | 2147450880 |
15 | 8589869056 |
16 | 34359607296 |
17 | 137438691328 |
18 | 549755289600 |
19 | 2199022206976 |
20 | 8796090925056 |
21 | 35184367894528 |
[6,28,120,496,2016,8128,32640,130816,523776, 2096128,8386560,33550336,134209536,536854528, 2147450880,8589869056,34359607296,137438691328, 549755289600,2199022206976,8796090925056, 35184367894528] |