n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | -2 |
5 | 5 |
6 | -14 |
7 | 5 |
8 | 14 |
9 | -74 |
10 | 74 |
11 | -14 |
12 | 42 |
13 | -352 |
14 | 668 |
15 | -352 |
16 | 42 |
17 | 132 |
18 | -1588 |
19 | 4808 |
20 | -4808 |
21 | 1588 |
22 | -132 |
23 | 429 |
24 | -6946 |
25 | 30371 |
26 | -48540 |
27 | 30371 |
28 | -6946 |
29 | 429 |
30 | 1430 |
31 | -29786 |
32 | 176270 |
33 | -407810 |
34 | 407810 |
35 | -176270 |
36 | 29786 |
37 | -1430 |
[1,1,2,-2,5,-14,5,14,-74,74,-14,42,-352,668,-352, 42,132,-1588,4808,-4808,1588,-132,429,-6946,30371, -48540,30371,-6946,429,1430,-29786,176270,-407810, 407810,-176270,29786,-1430] |