n | a(n) |
---|---|
1 | 14 |
2 | 196 |
3 | 406 |
4 | 841 |
5 | 6235 |
6 | 46225 |
7 | 134160 |
8 | 389376 |
9 | 2189616 |
10 | 12313081 |
11 | 42602769 |
12 | 147403881 |
13 | 722705166 |
14 | 3543344676 |
15 | 13461507270 |
16 | 51141561025 |
17 | 233619318395 |
18 | 1067194368601 |
19 | 4261393225856 |
20 | 17016087003136 |
21 | 74907424036224 |
[14,196,406,841,6235,46225,134160,389376,2189616, 12313081,42602769,147403881,722705166,3543344676, 13461507270,51141561025,233619318395, 1067194368601,4261393225856,17016087003136, 74907424036224] |