n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 8 |
4 | 33 |
5 | 167 |
6 | 1004 |
7 | 7033 |
8 | 56271 |
9 | 506439 |
10 | 5064398 |
11 | 55708382 |
12 | 668500584 |
13 | 8690507599 |
14 | 121667106396 |
15 | 1825006595947 |
16 | 29200105535158 |
17 | 496401794097692 |
18 | 8935232293758467 |
19 | 169769413581410888 |
20 | 3395388271628217765 |
[1,2,8,33,167,1004,7033,56271,506439,5064398, 55708382,668500584,8690507599,121667106396, 1825006595947,29200105535158,496401794097692, 8935232293758467,169769413581410888, 3395388271628217765] |