n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 8 |
3 | -22 |
4 | 48 |
5 | -87 |
6 | 144 |
7 | -220 |
8 | 320 |
9 | -445 |
10 | 600 |
11 | -786 |
12 | 1008 |
13 | -1267 |
14 | 1568 |
15 | -1912 |
16 | 2304 |
17 | -2745 |
18 | 3240 |
19 | -3790 |
20 | 4400 |
21 | -5071 |
22 | 5808 |
23 | -6612 |
24 | 7488 |
25 | -8437 |
26 | 9464 |
27 | -10570 |
28 | 11760 |
29 | -13035 |
30 | 14400 |
31 | -15856 |
32 | 17408 |
33 | -19057 |
34 | 20808 |
35 | -22662 |
36 | 24624 |
37 | -26695 |
38 | 28880 |
39 | -31180 |
40 | 33600 |
[0,-1,8,-22,48,-87,144,-220,320,-445,600,-786, 1008,-1267,1568,-1912,2304,-2745,3240,-3790,4400, -5071,5808,-6612,7488,-8437,9464,-10570,11760, -13035,14400,-15856,17408,-19057,20808,-22662, 24624,-26695,28880,-31180,33600] |