n | a(n) |
---|---|
1 | 40 |
2 | 1947 |
3 | 58904 |
4 | 1410818 |
5 | 28637916 |
6 | 506031118 |
7 | 7907770636 |
8 | 110655824716 |
9 | 1401584381570 |
10 | 16222274394016 |
11 | 173007912264684 |
12 | 1712497545142699 |
13 | 15831976807688826 |
14 | 137451501603516285 |
15 | 1125976516897709842 |
[40,1947,58904,1410818,28637916,506031118, 7907770636,110655824716,1401584381570, 16222274394016,173007912264684,1712497545142699, 15831976807688826,137451501603516285, 1125976516897709842] |