n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 61 |
3 | 923 |
4 | 15421 |
5 | 272755 |
6 | 5006275 |
7 | 94307855 |
8 | 1811113021 |
9 | 35301145037 |
10 | 696227550811 |
11 | 13863654392945 |
12 | 278264498108611 |
13 | 5622746346645953 |
14 | 114268249446672151 |
15 | 2333733620675302423 |
16 | 47868774493665731645 |
17 | 985608360056821004233 |
18 | 20362035153323824192645 |
[1,5,61,923,15421,272755,5006275,94307855, 1811113021,35301145037,696227550811, 13863654392945,278264498108611,5622746346645953, 114268249446672151,2333733620675302423, 47868774493665731645,985608360056821004233, 20362035153323824192645] |