n | a(n) |
---|---|
1 | 1 |
2 | 10 |
3 | 27 |
4 | 45 |
5 | 143 |
6 | 306 |
7 | 903 |
8 | 465 |
9 | 1215 |
10 | 3037 |
11 | 2418 |
12 | 4809 |
13 | 17193 |
14 | 8349 |
15 | 32055 |
16 | 75847 |
17 | 117705 |
18 | 306075 |
19 | 379395 |
20 | 467955 |
21 | 1269075 |
22 | 2517687 |
23 | 1809295 |
24 | 4720023 |
25 | 6375915 |
26 | 12961575 |
27 | 21540987 |
28 | 35647010 |
29 | 16615305 |
30 | 192717405 |
31 | 268822806 |
32 | 186269391 |
33 | 247067415 |
[1,10,27,45,143,306,903,465,1215,3037,2418,4809, 17193,8349,32055,75847,117705,306075,379395, 467955,1269075,2517687,1809295,4720023,6375915, 12961575,21540987,35647010,16615305,192717405, 268822806,186269391,247067415] |