n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 19 |
3 | 271 |
4 | 3439 |
5 | 40951 |
6 | 468559 |
7 | 5217031 |
8 | 56953279 |
9 | 612579511 |
10 | 6513215599 |
11 | 68618940391 |
12 | 717570463519 |
13 | 7458134171671 |
14 | 77123207545039 |
15 | 794108867905351 |
16 | 8146979811148159 |
17 | 83322818300333431 |
18 | 849905364703000879 |
19 | 8649148282327007911 |
20 | 87842334540943071199 |
21 | 890581010868487640791 |
[0,1,19,271,3439,40951,468559,5217031,56953279, 612579511,6513215599,68618940391,717570463519, 7458134171671,77123207545039,794108867905351, 8146979811148159,83322818300333431, 849905364703000879,8649148282327007911, 87842334540943071199,890581010868487640791] |