n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 9 |
3 | 90 |
4 | 1001 |
5 | 11934 |
6 | 149226 |
7 | 1931540 |
8 | 25662825 |
9 | 347993910 |
10 | 4796857230 |
11 | 67016296620 |
12 | 946844533674 |
13 | 13505406670700 |
14 | 194214400834356 |
15 | 2812744285440936 |
16 | 40989428837821289 |
17 | 600607911737487654 |
18 | 8843512890953152230 |
19 | 130783058462384959036 |
[1,1,9,90,1001,11934,149226,1931540,25662825, 347993910,4796857230,67016296620,946844533674, 13505406670700,194214400834356,2812744285440936, 40989428837821289,600607911737487654, 8843512890953152230,130783058462384959036] |