n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 6 |
5 | 23 |
6 | 33 |
7 | 34 |
8 | 78 |
9 | 105 |
10 | 207 |
11 | 492 |
12 | 1536 |
13 | 1667 |
14 | 3036 |
15 | 5155 |
16 | 5206 |
17 | 7682 |
18 | 8748 |
19 | 9051 |
20 | 15895 |
21 | 21295 |
22 | 22160 |
23 | 36300 |
24 | 58331 |
25 | 58657 |
26 | 71186 |
27 | 81276 |
28 | 91902 |
29 | 126789 |
30 | 142721 |
31 | 143828 |
32 | 240466 |
33 | 291217 |
34 | 306310 |
35 | 471093 |
36 | 743434 |
37 | 872803 |
38 | 963860 |
39 | 1652806 |
40 | 1742555 |
[0,1,2,6,23,33,34,78,105,207,492,1536,1667,3036, 5155,5206,7682,8748,9051,15895,21295,22160,36300, 58331,58657,71186,81276,91902,126789,142721, 143828,240466,291217,306310,471093,743434,872803, 963860,1652806,1742555] |