n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 16 |
4 | 72 |
5 | 256 |
6 | 1056 |
7 | 4096 |
8 | 16512 |
9 | 65536 |
10 | 262656 |
11 | 1048576 |
12 | 4196352 |
13 | 16777216 |
14 | 67117056 |
15 | 268435456 |
16 | 1073774592 |
17 | 4294967296 |
18 | 17180000256 |
19 | 68719476736 |
20 | 274878431232 |
21 | 1099511627776 |
22 | 4398048608256 |
23 | 17592186044416 |
24 | 70368752566272 |
[1,1,6,16,72,256,1056,4096,16512,65536,262656, 1048576,4196352,16777216,67117056,268435456, 1073774592,4294967296,17180000256,68719476736, 274878431232,1099511627776,4398048608256, 17592186044416,70368752566272] |