n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 19 |
3 | 20 |
4 | 1179 |
5 | 1199 |
6 | 22761 |
7 | 23960 |
8 | 1412441 |
9 | 1436401 |
10 | 27267659 |
11 | 28704060 |
12 | 1692103139 |
13 | 1720807199 |
14 | 32666632721 |
15 | 34387439920 |
16 | 2027138148081 |
17 | 2061525588001 |
18 | 39134598732099 |
19 | 41196124320100 |
20 | 2428509809297899 |
21 | 2469705933617999 |
22 | 46883216614421881 |
[1,1,19,20,1179,1199,22761,23960,1412441,1436401, 27267659,28704060,1692103139,1720807199, 32666632721,34387439920,2027138148081, 2061525588001,39134598732099,41196124320100, 2428509809297899,2469705933617999, 46883216614421881] |