n | a(n) |
---|---|
1 | 1 |
2 | 31 |
3 | 312 |
4 | 3334 |
5 | 38146 |
6 | 431474 |
7 | 4855258 |
8 | 54587829 |
9 | 613235478 |
10 | 6885012344 |
11 | 77275657244 |
12 | 867163601744 |
13 | 9729984671155 |
14 | 109168050158528 |
15 | 1224793149317547 |
16 | 13741066811792010 |
17 | 154160315091605934 |
18 | 1729503583940965893 |
[1,31,312,3334,38146,431474,4855258,54587829, 613235478,6885012344,77275657244,867163601744, 9729984671155,109168050158528,1224793149317547, 13741066811792010,154160315091605934, 1729503583940965893] |