n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 5 |
3 | -8 |
4 | 14 |
5 | -25 |
6 | 44 |
7 | -77 |
8 | 135 |
9 | -237 |
10 | 416 |
11 | -730 |
12 | 1281 |
13 | -2248 |
14 | 3945 |
15 | -6923 |
16 | 12149 |
17 | -21320 |
18 | 37414 |
19 | -65657 |
20 | 115220 |
21 | -202197 |
22 | 354831 |
23 | -622685 |
24 | 1092736 |
25 | -1917618 |
26 | 3365185 |
27 | -5905488 |
28 | 10363409 |
29 | -18186515 |
30 | 31915109 |
31 | -56007112 |
32 | 98285630 |
33 | -172479257 |
34 | 302679996 |
35 | -531166365 |
36 | 932131991 |
[1,-3,5,-8,14,-25,44,-77,135,-237,416,-730,1281, -2248,3945,-6923,12149,-21320,37414,-65657,115220, -202197,354831,-622685,1092736,-1917618,3365185, -5905488,10363409,-18186515,31915109,-56007112, 98285630,-172479257,302679996,-531166365, 932131991] |