n | a(n) |
---|---|
1 | 13 |
2 | 74 |
3 | 433 |
4 | 2838 |
5 | 18492 |
6 | 124046 |
7 | 829709 |
8 | 5574946 |
9 | 37461858 |
10 | 251879708 |
11 | 1693814632 |
12 | 11390940149 |
13 | 76609712977 |
14 | 515232165768 |
15 | 3465247836652 |
16 | 23305635363566 |
17 | 156744565619698 |
18 | 1054196485023005 |
19 | 7090104602323370 |
[13,74,433,2838,18492,124046,829709,5574946, 37461858,251879708,1693814632,11390940149, 76609712977,515232165768,3465247836652, 23305635363566,156744565619698,1054196485023005, 7090104602323370] |