n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 18 |
3 | 204 |
4 | 788 |
5 | 2250 |
6 | 4968 |
7 | 9688 |
8 | 17640 |
9 | 27747 |
10 | 45900 |
11 | 64548 |
12 | 98448 |
13 | 128674 |
14 | 188496 |
15 | 232200 |
16 | 326864 |
17 | 386478 |
18 | 537354 |
19 | 608380 |
20 | 819000 |
21 | 926688 |
22 | 1214136 |
23 | 1323144 |
24 | 1758240 |
25 | 1852625 |
26 | 2401308 |
27 | 2584440 |
28 | 3252256 |
29 | 3385170 |
30 | 4374000 |
31 | 4433248 |
32 | 5604768 |
33 | 5840208 |
34 | 7143876 |
35 | 7232400 |
36 | 9239364 |
37 | 9058858 |
[0,-1,18,204,788,2250,4968,9688,17640,27747,45900, 64548,98448,128674,188496,232200,326864,386478, 537354,608380,819000,926688,1214136,1323144, 1758240,1852625,2401308,2584440,3252256,3385170, 4374000,4433248,5604768,5840208,7143876,7232400, 9239364,9058858] |