n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 12 |
3 | 42 |
4 | 110 |
5 | 240 |
6 | 462 |
7 | 812 |
8 | 1332 |
9 | 2070 |
10 | 3080 |
11 | 4422 |
12 | 6162 |
13 | 8372 |
14 | 11130 |
15 | 14520 |
16 | 18632 |
17 | 23562 |
18 | 29412 |
19 | 36290 |
20 | 44310 |
21 | 53592 |
22 | 64262 |
23 | 76452 |
24 | 90300 |
25 | 105950 |
26 | 123552 |
27 | 143262 |
28 | 165242 |
29 | 189660 |
30 | 216690 |
31 | 246512 |
32 | 279312 |
33 | 315282 |
34 | 354620 |
35 | 397530 |
36 | 444222 |
37 | 494912 |
38 | 549822 |
[0,2,12,42,110,240,462,812,1332,2070,3080,4422, 6162,8372,11130,14520,18632,23562,29412,36290, 44310,53592,64262,76452,90300,105950,123552, 143262,165242,189660,216690,246512,279312,315282, 354620,397530,444222,494912,549822] |