n | a(n) |
---|---|
0 | 1 |
1 | 10 |
2 | 57 |
3 | 387 |
4 | 2890 |
5 | 22934 |
6 | 189482 |
7 | 1611056 |
8 | 13993960 |
9 | 123579654 |
10 | 1105747503 |
11 | 10000000000 |
12 | 91239358932 |
13 | 838673386122 |
14 | 7758099162327 |
15 | 72158973089377 |
16 | 674359248152535 |
17 | 6328590417713813 |
18 | 59611349660814244 |
19 | 563355446524384647 |
20 | 5339735395113038337 |
[1,10,57,387,2890,22934,189482,1611056,13993960, 123579654,1105747503,10000000000,91239358932, 838673386122,7758099162327,72158973089377, 674359248152535,6328590417713813, 59611349660814244,563355446524384647, 5339735395113038337] |