n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 289 |
3 | 3480 |
4 | 83809 |
5 | 1009188 |
6 | 24304321 |
7 | 292661040 |
8 | 7048169281 |
9 | 84870692412 |
10 | 2043944787169 |
11 | 24612208138440 |
12 | 592736940109729 |
13 | 7137455489455188 |
14 | 171891668687034241 |
15 | 2069837479733866080 |
16 | 49847991182299820161 |
17 | 600245731667331708012 |
[1,12,289,3480,83809,1009188,24304321,292661040, 7048169281,84870692412,2043944787169, 24612208138440,592736940109729,7137455489455188, 171891668687034241,2069837479733866080, 49847991182299820161,600245731667331708012] |