n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 12 |
3 | -24 |
4 | 96 |
5 | -504 |
6 | 3072 |
7 | -20592 |
8 | 147456 |
9 | -1108536 |
10 | 8650752 |
11 | -69535440 |
12 | 572522496 |
13 | -4808643120 |
14 | 41070624768 |
15 | -355839590880 |
16 | 3121367482368 |
17 | -27676994061240 |
18 | 247750893502464 |
19 | -2236495344667920 |
20 | 20341652308623360 |
21 | -186268112277342480 |
22 | 1716095758400225280 |
23 | -15898314689790251040 |
24 | 148031912376784650240 |
25 | -1384743209480730865584 |
26 | 13008588976864521879552 |
[1,12,12,-24,96,-504,3072,-20592,147456,-1108536, 8650752,-69535440,572522496,-4808643120, 41070624768,-355839590880,3121367482368, -27676994061240,247750893502464,-2236495344667920, 20341652308623360,-186268112277342480, 1716095758400225280,-15898314689790251040, 148031912376784650240,-1384743209480730865584, 13008588976864521879552] |