| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 0 |
| 3 | 0 |
| 4 | 4 |
| 5 | 9 |
| 6 | 12 |
| 7 | 16 |
| 8 | 12 |
| 9 | 9 |
| 10 | 4 |
| 11 | 0 |
| 12 | 0 |
| 13 | 1 |
| 14 | 0 |
| 15 | 0 |
| 16 | 16 |
| 17 | 33 |
| 18 | 48 |
| 19 | 64 |
| 20 | 84 |
| 21 | 105 |
| 22 | 124 |
| 23 | 144 |
| 24 | 156 |
| 25 | 169 |
| 26 | 180 |
| 27 | 192 |
| 28 | 208 |
| 29 | 225 |
| 30 | 240 |
| 31 | 256 |
| 32 | 240 |
| 33 | 225 |
| 34 | 208 |
| 35 | 192 |
| 36 | 180 |
| 37 | 169 |
| 38 | 156 |
| 39 | 144 |
| 40 | 124 |
| 41 | 105 |
| 42 | 84 |
| 43 | 64 |
| 44 | 48 |
| 45 | 33 |
| 46 | 16 |
| 47 | 0 |
| 48 | 0 |
| 49 | 1 |
| 50 | 0 |
| 51 | 0 |
| 52 | 4 |
| 53 | 9 |
| 54 | 12 |
| 55 | 16 |
| 56 | 12 |
| 57 | 9 |
| 58 | 4 |
| 59 | 0 |
| 60 | 0 |
| 61 | 1 |
| 62 | 0 |
| 63 | 0 |
| 64 | 64 |
| 65 | 129 |
| 66 | 192 |
| 67 | 256 |
| 68 | 324 |
| 69 | 393 |
[0,1,0,0,4,9,12,16,12,9,4,0,0,1,0,0,16,33,48,64, 84,105,124,144,156,169,180,192,208,225,240,256, 240,225,208,192,180,169,156,144,124,105,84,64,48, 33,16,0,0,1,0,0,4,9,12,16,12,9,4,0,0,1,0,0,64,129, 192,256,324,393] |