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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 1 |
| 4 | 9 |
| 5 | 3 |
| 6 | 1 |
| 7 | 16 |
| 8 | 7 |
| 9 | 3 |
| 10 | 1 |
| 11 | 25 |
| 12 | 13 |
| 13 | 5 |
| 14 | 3 |
| 15 | 1 |
| 16 | 36 |
| 17 | 20 |
| 18 | 10 |
| 19 | 5 |
| 20 | 3 |
| 21 | 1 |
| 22 | 49 |
| 23 | 28 |
| 24 | 16 |
| 25 | 7 |
| 26 | 5 |
| 27 | 3 |
| 28 | 1 |
| 29 | 64 |
| 30 | 40 |
| 31 | 22 |
| 32 | 13 |
| 33 | 7 |
| 34 | 5 |
| 35 | 3 |
| 36 | 1 |
| 37 | 81 |
| 38 | 52 |
| 39 | 32 |
| 40 | 20 |
| 41 | 9 |
| 42 | 7 |
| 43 | 5 |
| 44 | 3 |
| 45 | 1 |
| 46 | 100 |
| 47 | 66 |
| 48 | 40 |
| 49 | 26 |
| 50 | 16 |
| 51 | 9 |
| 52 | 7 |
| 53 | 5 |
| 54 | 3 |
| 55 | 1 |
| 56 | 121 |
| 57 | 82 |
| 58 | 52 |
| 59 | 35 |
| 60 | 23 |
| 61 | 11 |
| 62 | 9 |
| 63 | 7 |
| 64 | 5 |
| 65 | 3 |
| 66 | 1 |
| 67 | 144 |
| 68 | 99 |
| 69 | 64 |
| 70 | 44 |
| 71 | 30 |
| 72 | 19 |
| 73 | 11 |
| 74 | 9 |
| 75 | 7 |
| 76 | 5 |
| 77 | 3 |
| 78 | 1 |
[1,4,1,9,3,1,16,7,3,1,25,13,5,3,1,36,20,10,5,3,1, 49,28,16,7,5,3,1,64,40,22,13,7,5,3,1,81,52,32,20, 9,7,5,3,1,100,66,40,26,16,9,7,5,3,1,121,82,52,35, 23,11,9,7,5,3,1,144,99,64,44,30,19,11,9,7,5,3,1] |