n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 196 |
3 | 22096 |
4 | 3323092 |
5 | 574346824 |
6 | 107697153304 |
7 | 21304602938056 |
8 | 4376897152490644 |
9 | 924871720044550888 |
10 | 199731547307306769736 |
11 | 43887077830441507774336 |
12 | 9780481173520567895278600 |
13 | 2205358814500087896152369104 |
14 | 502225405515985555630557626848 |
[1,4,196,22096,3323092,574346824,107697153304, 21304602938056,4376897152490644, 924871720044550888,199731547307306769736, 43887077830441507774336,9780481173520567895278600, 2205358814500087896152369104, 502225405515985555630557626848] |