n | a(n) |
---|---|
0 | 0 |
1 | 3 |
2 | 21 |
3 | 54 |
4 | 102 |
5 | 165 |
6 | 243 |
7 | 336 |
8 | 444 |
9 | 567 |
10 | 705 |
11 | 858 |
12 | 1026 |
13 | 1209 |
14 | 1407 |
15 | 1620 |
16 | 1848 |
17 | 2091 |
18 | 2349 |
19 | 2622 |
20 | 2910 |
21 | 3213 |
22 | 3531 |
23 | 3864 |
24 | 4212 |
25 | 4575 |
26 | 4953 |
27 | 5346 |
28 | 5754 |
29 | 6177 |
30 | 6615 |
31 | 7068 |
32 | 7536 |
33 | 8019 |
34 | 8517 |
35 | 9030 |
36 | 9558 |
37 | 10101 |
38 | 10659 |
39 | 11232 |
40 | 11820 |
[0,3,21,54,102,165,243,336,444,567,705,858,1026, 1209,1407,1620,1848,2091,2349,2622,2910,3213,3531, 3864,4212,4575,4953,5346,5754,6177,6615,7068,7536, 8019,8517,9030,9558,10101,10659,11232,11820] |