n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 4 |
5 | 7 |
6 | 22 |
7 | 28 |
8 | 39 |
9 | 130 |
10 | 135 |
11 | 214 |
12 | 610 |
13 | 766 |
14 | 2152 |
15 | 2575 |
16 | 22972 |
17 | 42688 |
18 | 85711 |
19 | 85863 |
20 | 112066 |
21 | 538507 |
22 | 631714 |
[0,1,3,4,7,22,28,39,130,135,214,610,766,2152,2575, 22972,42688,85711,85863,112066,538507,631714] |