n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 2 |
5 | -1 |
6 | -8 |
7 | -25 |
8 | -57 |
9 | -114 |
10 | -202 |
11 | -322 |
12 | -447 |
13 | -496 |
14 | -271 |
15 | 625 |
16 | 2914 |
17 | 7762 |
18 | 16834 |
19 | 32063 |
20 | 54760 |
21 | 83319 |
22 | 108375 |
23 | 103726 |
24 | 11110 |
25 | -282498 |
26 | -973439 |
27 | -2366432 |
28 | -4869919 |
29 | -8903455 |
30 | -14604094 |
31 | -21135454 |
32 | -25294718 |
33 | -19009153 |
34 | 14697432 |
35 | 107405319 |
36 | 311830247 |
37 | 705982670 |
38 | 1386882198 |
39 | 2436851006 |
40 | 3830805953 |
[1,1,2,2,2,-1,-8,-25,-57,-114,-202,-322,-447,-496, -271,625,2914,7762,16834,32063,54760,83319,108375, 103726,11110,-282498,-973439,-2366432,-4869919, -8903455,-14604094,-21135454,-25294718,-19009153, 14697432,107405319,311830247,705982670,1386882198, 2436851006,3830805953] |