n | a(n) |
---|---|
1 | 2 |
2 | 6 |
3 | 10 |
4 | 30 |
5 | 34 |
6 | 226 |
7 | 130 |
8 | 2078 |
9 | 2754 |
10 | 31770 |
11 | 2050 |
12 | 963826 |
13 | 8194 |
14 | 17320530 |
15 | 45886578 |
16 | 561051678 |
17 | 131074 |
18 | 29864241434 |
19 | 524290 |
20 | 759743216906 |
21 | 4635692722434 |
22 | 28158593662770 |
23 | 8388610 |
24 | 3930830007646194 |
25 | 166229565054466 |
[2,6,10,30,34,226,130,2078,2754,31770,2050,963826, 8194,17320530,45886578,561051678,131074, 29864241434,524290,759743216906,4635692722434, 28158593662770,8388610,3930830007646194, 166229565054466] |