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