n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 5 |
4 | 13 |
5 | 47 |
6 | 375 |
7 | 3972 |
8 | 47068 |
9 | 892007 |
10 | 26215027 |
11 | 1025956370 |
12 | 55524872121 |
13 | 4474246357794 |
14 | 516153334755405 |
15 | 83220252331733856 |
16 | 19182699863712254411 |
[1,1,5,13,47,375,3972,47068,892007,26215027, 1025956370,55524872121,4474246357794, 516153334755405,83220252331733856, 19182699863712254411] |