n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | 0 |
3 | 49 |
4 | 0 |
5 | 121 |
6 | 0 |
7 | 225 |
8 | 0 |
9 | 361 |
10 | 0 |
11 | 529 |
12 | 0 |
13 | 729 |
14 | 0 |
15 | 961 |
16 | 0 |
17 | 1225 |
18 | 0 |
19 | 1521 |
20 | 0 |
21 | 1849 |
22 | 0 |
23 | 2209 |
24 | 0 |
25 | 2601 |
26 | 0 |
27 | 3025 |
28 | 0 |
29 | 3481 |
30 | 0 |
31 | 3969 |
32 | 0 |
33 | 4489 |
34 | 0 |
35 | 5041 |
36 | 0 |
37 | 5625 |
38 | 0 |
39 | 6241 |
40 | 0 |
41 | 6889 |
42 | 0 |
43 | 7569 |
44 | 0 |
45 | 8281 |
46 | 0 |
47 | 9025 |
48 | 0 |
49 | 9801 |
50 | 0 |
51 | 10609 |
52 | 0 |
53 | 11449 |
54 | 0 |
55 | 12321 |
56 | 0 |
57 | 13225 |
58 | 0 |
[1,9,0,49,0,121,0,225,0,361,0,529,0,729,0,961,0, 1225,0,1521,0,1849,0,2209,0,2601,0,3025,0,3481,0, 3969,0,4489,0,5041,0,5625,0,6241,0,6889,0,7569,0, 8281,0,9025,0,9801,0,10609,0,11449,0,12321,0, 13225,0] |