| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 9 |
| 4 | 1 |
| 5 | 1 |
| 6 | 25 |
| 7 | 1 |
| 8 | 225 |
| 9 | 1 |
| 10 | 1225 |
| 11 | 441 |
| 12 | 49 |
| 13 | 1 |
| 14 | 1 |
| 15 | 81 |
| 16 | 1 |
| 17 | 2025 |
| 18 | 1 |
| 19 | 27225 |
| 20 | 3025 |
| 21 | 121 |
| 22 | 1 |
| 23 | 245025 |
| 24 | 1 |
| 25 | 1656369 |
| 26 | 511225 |
| 27 | 169 |
| 28 | 1 |
| 29 | 9018009 |
| 30 | 1002001 |
| 31 | 8281 |
| 32 | 1 |
| 33 | 41409225 |
| 34 | 25050025 |
| 35 | 9018009 |
| 36 | 1863225 |
| 37 | 207025 |
| 38 | 11025 |
| 39 | 225 |
| 40 | 1 |
| 41 | 1 |
| 42 | 289 |
| 43 | 1 |
| 44 | 23409 |
| 45 | 1 |
| 46 | 938961 |
[1,1,9,1,1,25,1,225,1,1225,441,49,1,1,81,1,2025,1, 27225,3025,121,1,245025,1,1656369,511225,169,1, 9018009,1002001,8281,1,41409225,25050025,9018009, 1863225,207025,11025,225,1,1,289,1,23409,1,938961] |