n | a(n) |
---|---|
0 | 0 |
1 | 11 |
2 | 87 |
3 | 608 |
4 | 4179 |
5 | 28655 |
6 | 196416 |
7 | 1346267 |
8 | 9227463 |
9 | 63245984 |
10 | 433494435 |
11 | 2971215071 |
12 | 20365011072 |
13 | 139583862443 |
14 | 956722026039 |
15 | 6557470319840 |
16 | 44945570212851 |
17 | 308061521170127 |
18 | 2111485077978048 |
19 | 14472334024676219 |
[0,11,87,608,4179,28655,196416,1346267,9227463, 63245984,433494435,2971215071,20365011072, 139583862443,956722026039,6557470319840, 44945570212851,308061521170127,2111485077978048, 14472334024676219] |