n | a(n) |
---|---|
0 | 0 |
1 | 15 |
2 | 61 |
3 | 138 |
4 | 246 |
5 | 385 |
6 | 555 |
7 | 756 |
8 | 988 |
9 | 1251 |
10 | 1545 |
11 | 1870 |
12 | 2226 |
13 | 2613 |
14 | 3031 |
15 | 3480 |
16 | 3960 |
17 | 4471 |
18 | 5013 |
19 | 5586 |
20 | 6190 |
21 | 6825 |
22 | 7491 |
23 | 8188 |
24 | 8916 |
25 | 9675 |
26 | 10465 |
27 | 11286 |
28 | 12138 |
29 | 13021 |
30 | 13935 |
31 | 14880 |
32 | 15856 |
33 | 16863 |
34 | 17901 |
[0,15,61,138,246,385,555,756,988,1251,1545,1870, 2226,2613,3031,3480,3960,4471,5013,5586,6190,6825, 7491,8188,8916,9675,10465,11286,12138,13021,13935, 14880,15856,16863,17901] |