n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 7 |
5 | 17 |
6 | 19 |
7 | 30 |
8 | 41 |
9 | 102 |
10 | 174 |
11 | 180 |
12 | 530 |
13 | 705 |
14 | 1076 |
15 | 1176 |
16 | 1551 |
17 | 19736 |
18 | 32196 |
19 | 51507 |
20 | 58274 |
21 | 62232 |
22 | 90032 |
[0,1,2,7,17,19,30,41,102,174,180,530,705,1076, 1176,1551,19736,32196,51507,58274,62232,90032] |