n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 7 |
3 | 59 |
4 | 701 |
5 | 10460 |
6 | 190816 |
7 | 4098997 |
8 | 101523139 |
9 | 2847014941 |
10 | 89188733362 |
11 | 3086888531896 |
12 | 116982554539226 |
13 | 4817701229837597 |
14 | 214245144969388823 |
15 | 10231975601963484807 |
16 | 522307300100522413863 |
17 | 28379690860876378241538 |
18 | 1635356759307997113784404 |
[1,1,7,59,701,10460,190816,4098997,101523139, 2847014941,89188733362,3086888531896, 116982554539226,4817701229837597, 214245144969388823,10231975601963484807, 522307300100522413863,28379690860876378241538, 1635356759307997113784404] |