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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 4 |
| 5 | 6 |
| 6 | 9 |
| 7 | 4 |
| 8 | 6 |
| 9 | 11 |
| 10 | 16 |
| 11 | 8 |
| 12 | 7 |
| 13 | 13 |
| 14 | 18 |
| 15 | 25 |
| 16 | 8 |
| 17 | 8 |
| 18 | 13 |
| 19 | 18 |
| 20 | 27 |
| 21 | 36 |
| 22 | 8 |
| 23 | 10 |
| 24 | 13 |
| 25 | 20 |
| 26 | 29 |
| 27 | 38 |
| 28 | 49 |
| 29 | 8 |
| 30 | 10 |
| 31 | 13 |
| 32 | 20 |
| 33 | 32 |
| 34 | 38 |
| 35 | 51 |
| 36 | 64 |
| 37 | 16 |
| 38 | 13 |
| 39 | 14 |
| 40 | 22 |
| 41 | 33 |
| 42 | 40 |
| 43 | 53 |
| 44 | 66 |
| 45 | 81 |
| 46 | 16 |
| 47 | 15 |
| 48 | 14 |
| 49 | 22 |
| 50 | 33 |
| 51 | 40 |
| 52 | 56 |
| 53 | 66 |
| 54 | 83 |
| 55 | 100 |
| 56 | 16 |
| 57 | 16 |
| 58 | 15 |
| 59 | 23 |
| 60 | 33 |
| 61 | 41 |
| 62 | 57 |
| 63 | 68 |
| 64 | 85 |
| 65 | 102 |
[1,2,4,4,6,9,4,6,11,16,8,7,13,18,25,8,8,13,18,27, 36,8,10,13,20,29,38,49,8,10,13,20,32,38,51,64,16, 13,14,22,33,40,53,66,81,16,15,14,22,33,40,56,66, 83,100,16,16,15,23,33,41,57,68,85,102] |