n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 16 |
3 | 212 |
4 | 4016 |
5 | 99952 |
6 | 3096448 |
7 | 115063328 |
8 | 4993598464 |
9 | 248071645952 |
10 | 13888585800704 |
11 | 865481914527232 |
12 | 59426130052458496 |
13 | 4458258196636276736 |
14 | 362864617248019800064 |
15 | 31848507841521274769408 |
16 | 2998685833332127139299328 |
17 | 301504120063370711801724928 |
[1,2,16,212,4016,99952,3096448,115063328, 4993598464,248071645952,13888585800704, 865481914527232,59426130052458496, 4458258196636276736,362864617248019800064, 31848507841521274769408,2998685833332127139299328, 301504120063370711801724928] |