n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 4 |
4 | 7 |
5 | 60 |
6 | 394 |
7 | 552 |
8 | 1164 |
9 | 1494 |
10 | 5398 |
11 | 7899 |
12 | 11254 |
13 | 13224 |
14 | 77637 |
15 | 118324 |
16 | 120574 |
17 | 142425 |
18 | 142699 |
19 | 157792 |
20 | 188164 |
[1,3,4,7,60,394,552,1164,1494,5398,7899,11254, 13224,77637,118324,120574,142425,142699,157792, 188164] |