n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 7 |
4 | 8 |
5 | 49 |
6 | 148 |
7 | 344 |
8 | 2401 |
9 | 36016 |
10 | 151264 |
11 | 386561 |
12 | 1764736 |
13 | 5764801 |
14 | 46941952 |
15 | 58471553 |
16 | 374712065 |
17 | 1101076992 |
18 | 4802079233 |
19 | 15858967552 |
20 | 139825248256 |
21 | 149429406721 |
22 | 1595702681601 |
23 | 2453862488064 |
24 | 14602557997056 |
25 | 42091354378241 |
26 | 127990382747648 |
[0,1,7,8,49,148,344,2401,36016,151264,386561, 1764736,5764801,46941952,58471553,374712065, 1101076992,4802079233,15858967552,139825248256, 149429406721,1595702681601,2453862488064, 14602557997056,42091354378241,127990382747648] |