n | a(n) |
---|---|
0 | 0 |
1 | 4 |
2 | -14 |
3 | 32 |
4 | 6 |
5 | -220 |
6 | 794 |
7 | -1528 |
8 | 1038 |
9 | 4428 |
10 | -19998 |
11 | 44528 |
12 | -49770 |
13 | -48908 |
14 | 391210 |
15 | -1033384 |
16 | 1520286 |
17 | -160228 |
18 | -6341134 |
19 | 20818496 |
20 | -37590234 |
21 | 26378436 |
22 | 82578234 |
23 | -374832472 |
24 | 813526830 |
25 | -912940820 |
26 | -677582846 |
27 | 6058167440 |
28 | -15935945034 |
29 | 23495866004 |
30 | -4618822582 |
31 | -86184783880 |
[0,4,-14,32,6,-220,794,-1528,1038,4428,-19998, 44528,-49770,-48908,391210,-1033384,1520286, -160228,-6341134,20818496,-37590234,26378436, 82578234,-374832472,813526830,-912940820, -677582846,6058167440,-15935945034,23495866004, -4618822582,-86184783880] |