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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 2 |
| 7 | 2 |
| 8 | 3 |
| 9 | 6 |
| 10 | 6 |
| 11 | 6 |
| 12 | 4 |
| 13 | 4 |
| 14 | 4 |
| 15 | 4 |
| 16 | 4 |
| 17 | 4 |
| 18 | 8 |
| 19 | 8 |
| 20 | 8 |
| 21 | 8 |
| 22 | 8 |
| 23 | 8 |
| 24 | 5 |
| 25 | 10 |
| 26 | 10 |
| 27 | 18 |
| 28 | 18 |
| 29 | 18 |
| 30 | 9 |
| 31 | 9 |
| 32 | 15 |
| 33 | 15 |
| 34 | 15 |
| 35 | 15 |
| 36 | 10 |
| 37 | 10 |
| 38 | 10 |
| 39 | 10 |
| 40 | 10 |
| 41 | 10 |
| 42 | 10 |
| 43 | 10 |
| 44 | 10 |
| 45 | 12 |
| 46 | 12 |
| 47 | 12 |
| 48 | 12 |
| 49 | 22 |
| 50 | 34 |
| 51 | 34 |
| 52 | 34 |
| 53 | 34 |
| 54 | 22 |
| 55 | 22 |
| 56 | 36 |
[0,1,1,2,2,2,2,3,6,6,6,4,4,4,4,4,4,8,8,8,8,8,8,5, 10,10,18,18,18,9,9,15,15,15,15,10,10,10,10,10,10, 10,10,10,12,12,12,12,22,34,34,34,34,22,22,36] |