n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 20 |
4 | 64 |
5 | 132 |
6 | 224 |
7 | 340 |
8 | 480 |
9 | 644 |
10 | 832 |
11 | 1044 |
12 | 1280 |
13 | 1540 |
14 | 1824 |
15 | 2132 |
16 | 2464 |
17 | 2820 |
18 | 3200 |
19 | 3604 |
20 | 4032 |
21 | 4484 |
22 | 4960 |
23 | 5460 |
24 | 5984 |
25 | 6532 |
26 | 7104 |
27 | 7700 |
28 | 8320 |
29 | 8964 |
30 | 9632 |
31 | 10324 |
32 | 11040 |
33 | 11780 |
34 | 12544 |
35 | 13332 |
36 | 14144 |
37 | 14980 |
38 | 15840 |
39 | 16724 |
40 | 17632 |
41 | 18564 |
42 | 19520 |
43 | 20500 |
[0,0,20,64,132,224,340,480,644,832,1044,1280,1540, 1824,2132,2464,2820,3200,3604,4032,4484,4960,5460, 5984,6532,7104,7700,8320,8964,9632,10324,11040, 11780,12544,13332,14144,14980,15840,16724,17632, 18564,19520,20500] |