n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 4 |
5 | 0 |
6 | 0 |
7 | 16 |
8 | 0 |
9 | 9 |
10 | 64 |
11 | 0 |
12 | 0 |
13 | 49 |
14 | 0 |
15 | 0 |
16 | 169 |
17 | 0 |
18 | 576 |
19 | 289 |
20 | 0 |
21 | 0 |
22 | 1849 |
23 | 0 |
24 | 0 |
25 | 4489 |
26 | 0 |
27 | 3969 |
28 | 17956 |
29 | 0 |
30 | 0 |
31 | 6889 |
32 | 0 |
33 | 0 |
34 | 27889 |
35 | 0 |
36 | 69696 |
37 | 98596 |
38 | 0 |
39 | 0 |
40 | 97969 |
41 | 0 |
42 | 0 |
43 | 499849 |
44 | 0 |
45 | 1887876 |
46 | 698896 |
47 | 0 |
48 | 0 |
49 | 2778889 |
50 | 0 |
51 | 0 |
52 | 4999696 |
53 | 0 |
54 | 9696996 |
55 | 19998784 |
56 | 0 |
57 | 0 |
[1,0,0,4,0,0,16,0,9,64,0,0,49,0,0,169,0,576,289,0, 0,1849,0,0,4489,0,3969,17956,0,0,6889,0,0,27889,0, 69696,98596,0,0,97969,0,0,499849,0,1887876,698896, 0,0,2778889,0,0,4999696,0,9696996,19998784,0,0] |