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