n | a(n) |
---|---|
0 | 1 |
1 | -5 |
2 | 15 |
3 | -30 |
4 | 40 |
5 | -25 |
6 | -35 |
7 | 140 |
8 | -250 |
9 | 285 |
10 | -150 |
11 | -210 |
12 | 740 |
13 | -1230 |
14 | 1330 |
15 | -675 |
16 | -880 |
17 | 3015 |
18 | -4830 |
19 | 5025 |
20 | -2450 |
21 | -3135 |
22 | 10380 |
23 | -16180 |
24 | 16450 |
25 | -7875 |
26 | -9785 |
27 | 31850 |
28 | -48720 |
29 | 48600 |
30 | -22800 |
31 | -27985 |
32 | 89465 |
33 | -134760 |
34 | 132530 |
35 | -61400 |
36 | -74205 |
37 | 234515 |
38 | -349000 |
39 | 339145 |
[1,-5,15,-30,40,-25,-35,140,-250,285,-150,-210, 740,-1230,1330,-675,-880,3015,-4830,5025,-2450, -3135,10380,-16180,16450,-7875,-9785,31850,-48720, 48600,-22800,-27985,89465,-134760,132530,-61400, -74205,234515,-349000,339145] |