n | a(n) |
---|---|
0 | 14 |
1 | 78 |
2 | 426 |
3 | 2286 |
4 | 12090 |
5 | 63198 |
6 | 327306 |
7 | 1682766 |
8 | 8601690 |
9 | 43768638 |
10 | 221910186 |
11 | 1121897646 |
12 | 5659111290 |
13 | 28494757278 |
14 | 143272715466 |
15 | 719565670926 |
16 | 3610655860890 |
17 | 18104646725118 |
18 | 90728875495146 |
19 | 454467461514606 |
20 | 2275631193410490 |
21 | 11391336159448158 |
22 | 57009415513961226 |
23 | 285258058278100686 |
24 | 1427134339747920090 |
[14,78,426,2286,12090,63198,327306,1682766, 8601690,43768638,221910186,1121897646,5659111290, 28494757278,143272715466,719565670926, 3610655860890,18104646725118,90728875495146, 454467461514606,2275631193410490, 11391336159448158,57009415513961226, 285258058278100686,1427134339747920090] |