n | a(n) |
---|---|
1 | 21 |
2 | 441 |
3 | 4351 |
4 | 35079 |
5 | 317751 |
6 | 3121877 |
7 | 30288308 |
8 | 288040928 |
9 | 2737303569 |
10 | 26117921403 |
11 | 249374820339 |
12 | 2379330844064 |
13 | 22697020589721 |
14 | 216539527325714 |
15 | 2065979971938958 |
16 | 19710827779239843 |
17 | 188052454261718490 |
[21,441,4351,35079,317751,3121877,30288308, 288040928,2737303569,26117921403,249374820339, 2379330844064,22697020589721,216539527325714, 2065979971938958,19710827779239843, 188052454261718490] |