n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | -4 |
4 | 6 |
5 | -9 |
6 | 16 |
7 | -29 |
8 | 51 |
9 | -89 |
10 | 156 |
11 | -274 |
12 | 481 |
13 | -844 |
14 | 1481 |
15 | -2599 |
16 | 4561 |
17 | -8004 |
18 | 14046 |
19 | -24649 |
20 | 43256 |
21 | -75909 |
22 | 133211 |
23 | -233769 |
24 | 410236 |
25 | -719914 |
26 | 1263361 |
27 | -2217044 |
28 | 3890641 |
29 | -6827599 |
30 | 11981601 |
31 | -21026244 |
32 | 36898486 |
33 | -64752329 |
34 | 113632416 |
35 | -199410989 |
36 | 349941891 |
37 | -614105209 |
[1,1,1,-4,6,-9,16,-29,51,-89,156,-274,481,-844, 1481,-2599,4561,-8004,14046,-24649,43256,-75909, 133211,-233769,410236,-719914,1263361,-2217044, 3890641,-6827599,11981601,-21026244,36898486, -64752329,113632416,-199410989,349941891, -614105209] |