n | a(n) |
---|---|
0 | 1 |
1 | 10 |
2 | 1023 |
3 | 29524 |
4 | 349525 |
5 | 2441406 |
6 | 12093235 |
7 | 47079208 |
8 | 153391689 |
9 | 435848050 |
10 | 1111111111 |
11 | 2593742460 |
12 | 5628851293 |
13 | 11488207654 |
14 | 22250358075 |
15 | 41189313616 |
16 | 73300775185 |
17 | 125999618778 |
18 | 210027483919 |
19 | 340614792100 |
20 | 538947368421 |
21 | 833994048910 |
22 | 1264758228163 |
[1,10,1023,29524,349525,2441406,12093235,47079208, 153391689,435848050,1111111111,2593742460, 5628851293,11488207654,22250358075,41189313616, 73300775185,125999618778,210027483919, 340614792100,538947368421,833994048910, 1264758228163] |