n | a(n) |
---|---|
0 | 0 |
1 | 63 |
2 | 198 |
3 | 429 |
4 | 780 |
5 | 1275 |
6 | 1938 |
7 | 2793 |
8 | 3864 |
9 | 5175 |
10 | 6750 |
11 | 8613 |
12 | 10788 |
13 | 13299 |
14 | 16170 |
15 | 19425 |
16 | 23088 |
17 | 27183 |
18 | 31734 |
19 | 36765 |
20 | 42300 |
21 | 48363 |
22 | 54978 |
23 | 62169 |
24 | 69960 |
25 | 78375 |
26 | 87438 |
27 | 97173 |
28 | 107604 |
29 | 118755 |
30 | 130650 |
31 | 143313 |
32 | 156768 |
33 | 171039 |
34 | 186150 |
35 | 202125 |
36 | 218988 |
37 | 236763 |
[0,63,198,429,780,1275,1938,2793,3864,5175,6750, 8613,10788,13299,16170,19425,23088,27183,31734, 36765,42300,48363,54978,62169,69960,78375,87438, 97173,107604,118755,130650,143313,156768,171039, 186150,202125,218988,236763] |