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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 4 |
| 5 | 4 |
| 6 | 4 |
| 7 | 7 |
| 8 | 8 |
| 9 | 4 |
| 10 | 4 |
| 11 | 8 |
| 12 | 12 |
| 13 | 8 |
| 14 | 8 |
| 15 | 13 |
| 16 | 16 |
| 17 | 4 |
| 18 | 4 |
| 19 | 8 |
| 20 | 12 |
| 21 | 16 |
| 22 | 16 |
| 23 | 20 |
| 24 | 24 |
| 25 | 12 |
| 26 | 8 |
| 27 | 16 |
| 28 | 28 |
| 29 | 16 |
| 30 | 16 |
| 31 | 25 |
| 32 | 32 |
| 33 | 4 |
| 34 | 4 |
| 35 | 8 |
| 36 | 12 |
| 37 | 16 |
| 38 | 16 |
| 39 | 22 |
| 40 | 32 |
| 41 | 26 |
| 42 | 20 |
| 43 | 24 |
| 44 | 40 |
| 45 | 32 |
| 46 | 40 |
| 47 | 33 |
| 48 | 48 |
| 49 | 20 |
| 50 | 8 |
| 51 | 16 |
| 52 | 28 |
| 53 | 40 |
| 54 | 44 |
| 55 | 50 |
| 56 | 60 |
| 57 | 28 |
| 58 | 16 |
| 59 | 32 |
| 60 | 60 |
| 61 | 32 |
| 62 | 32 |
| 63 | 49 |
| 64 | 64 |
| 65 | 4 |
| 66 | 4 |
| 67 | 8 |
[0,1,2,4,4,4,4,7,8,4,4,8,12,8,8,13,16,4,4,8,12,16, 16,20,24,12,8,16,28,16,16,25,32,4,4,8,12,16,16,22, 32,26,20,24,40,32,40,33,48,20,8,16,28,40,44,50,60, 28,16,32,60,32,32,49,64,4,4,8] |