n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 2 |
7 | 4 |
8 | 4 |
9 | 7 |
10 | 8 |
11 | 12 |
12 | 14 |
13 | 21 |
14 | 24 |
15 | 34 |
16 | 42 |
17 | 55 |
18 | 67 |
19 | 91 |
20 | 109 |
21 | 144 |
22 | 177 |
23 | 228 |
24 | 281 |
25 | 366 |
26 | 448 |
27 | 579 |
28 | 720 |
29 | 916 |
30 | 1142 |
[1,1,1,1,2,2,4,4,7,8,12,14,21,24,34,42,55,67,91, 109,144,177,228,281,366,448,579,720,916,1142] |