n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 8 |
5 | 18 |
6 | 20 |
7 | 31 |
8 | 42 |
9 | 103 |
10 | 175 |
11 | 181 |
12 | 531 |
13 | 706 |
14 | 1077 |
15 | 1177 |
16 | 1552 |
17 | 19737 |
18 | 32197 |
19 | 51508 |
20 | 58275 |
21 | 62233 |
22 | 90033 |
[1,2,3,8,18,20,31,42,103,175,181,531,706,1077, 1177,1552,19737,32197,51508,58275,62233,90033] |