n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 9 |
3 | 85 |
4 | 801 |
5 | 7549 |
6 | 71145 |
7 | 670501 |
8 | 6319089 |
9 | 59553805 |
10 | 561260601 |
11 | 5289560629 |
12 | 49851088065 |
13 | 469818035101 |
14 | 4427766668169 |
15 | 41729172153925 |
16 | 393273616058001 |
17 | 3706379233137709 |
18 | 34930507562471385 |
19 | 329200084994793301 |
20 | 3102522795203025249 |
21 | 29239505496806400445 |
[0,1,9,85,801,7549,71145,670501,6319089,59553805, 561260601,5289560629,49851088065,469818035101, 4427766668169,41729172153925,393273616058001, 3706379233137709,34930507562471385, 329200084994793301,3102522795203025249, 29239505496806400445] |