n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 5 |
7 | 11 |
8 | 75 |
9 | 171 |
10 | 172 |
11 | 384 |
12 | 457 |
13 | 616 |
14 | 643 |
15 | 1391 |
16 | 1613 |
17 | 2122 |
18 | 2647 |
19 | 2673 |
20 | 4413 |
21 | 13494 |
22 | 31260 |
23 | 33237 |
24 | 304723 |
25 | 365071 |
26 | 436504 |
[0,1,2,3,4,5,11,75,171,172,384,457,616,643,1391, 1613,2122,2647,2673,4413,13494,31260,33237,304723, 365071,436504] |