n | a(n) |
---|---|
1 | 1 |
2 | 14 |
3 | 93 |
4 | 494 |
5 | 2801 |
6 | 16062 |
7 | 91161 |
8 | 517646 |
9 | 2942681 |
10 | 16724094 |
11 | 95039817 |
12 | 540117614 |
13 | 3069530009 |
14 | 17444277726 |
15 | 99136698537 |
16 | 563399082830 |
17 | 3201826086713 |
18 | 18196142535870 |
19 | 103409617841865 |
20 | 587682198231086 |
21 | 3339828270813785 |
[1,14,93,494,2801,16062,91161,517646,2942681, 16724094,95039817,540117614,3069530009, 17444277726,99136698537,563399082830, 3201826086713,18196142535870,103409617841865, 587682198231086,3339828270813785] |