n | a(n) |
---|---|
-1 | 1 |
0 | -6 |
1 | 15 |
2 | -32 |
3 | 87 |
4 | -192 |
5 | 343 |
6 | -672 |
7 | 1290 |
8 | -2176 |
9 | 3705 |
10 | -6336 |
11 | 10214 |
12 | -16320 |
13 | 25905 |
14 | -39936 |
15 | 61227 |
16 | -92928 |
17 | 138160 |
18 | -204576 |
19 | 300756 |
20 | -435328 |
21 | 626727 |
22 | -897408 |
23 | 1271205 |
24 | -1790592 |
25 | 2508783 |
26 | -3487424 |
27 | 4824825 |
28 | -6641664 |
29 | 9083400 |
30 | -12371904 |
31 | 16778784 |
32 | -22630912 |
[1,-6,15,-32,87,-192,343,-672,1290,-2176,3705, -6336,10214,-16320,25905,-39936,61227,-92928, 138160,-204576,300756,-435328,626727,-897408, 1271205,-1790592,2508783,-3487424,4824825, -6641664,9083400,-12371904,16778784,-22630912] |