n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | -3 |
4 | -6 |
5 | 2 |
6 | 38 |
7 | 77 |
8 | -58 |
9 | -658 |
10 | -1240 |
11 | 1562 |
12 | 13064 |
13 | 22076 |
14 | -41710 |
15 | -279427 |
16 | -411418 |
17 | 1114998 |
18 | 6252048 |
19 | 7758726 |
20 | -29876900 |
21 | -143956676 |
22 | -143561972 |
23 | 802102322 |
24 | 3376515404 |
25 | 2496314012 |
26 | -21558225312 |
27 | -80113377828 |
28 | -37101814188 |
29 | 579611761168 |
[1,1,0,-3,-6,2,38,77,-58,-658,-1240,1562,13064, 22076,-41710,-279427,-411418,1114998,6252048, 7758726,-29876900,-143956676,-143561972,802102322, 3376515404,2496314012,-21558225312,-80113377828, -37101814188,579611761168] |