n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 45 |
3 | 590 |
4 | 7517 |
5 | 96176 |
6 | 1238818 |
7 | 15913695 |
8 | 204383373 |
9 | 2626057921 |
10 | 33738191906 |
11 | 433438712623 |
12 | 5568545948434 |
13 | 71541033899738 |
14 | 919110571684493 |
15 | 11808116466700575 |
16 | 151702772808195855 |
17 | 1948975423808006804 |
18 | 25039128916718657873 |
19 | 321685935180001027054 |
[1,3,45,590,7517,96176,1238818,15913695,204383373, 2626057921,33738191906,433438712623,5568545948434, 71541033899738,919110571684493,11808116466700575, 151702772808195855,1948975423808006804, 25039128916718657873,321685935180001027054] |