n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 14 |
3 | 91 |
4 | 770 |
5 | 8050 |
6 | 100268 |
7 | 1449742 |
8 | 23865548 |
9 | 440676460 |
10 | 9019620680 |
11 | 202671360724 |
12 | 4959803073176 |
13 | 131305759645144 |
14 | 3739011996408080 |
15 | 113954082693469480 |
16 | 3701040157021402832 |
17 | 127610023505869902928 |
18 | 4655283171722971780832 |
19 | 179142225346223264881840 |
[1,3,14,91,770,8050,100268,1449742,23865548, 440676460,9019620680,202671360724,4959803073176, 131305759645144,3739011996408080, 113954082693469480,3701040157021402832, 127610023505869902928,4655283171722971780832, 179142225346223264881840] |