| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 1 |
| 10 | 1 |
| 11 | 1 |
| 12 | 1 |
| 13 | 1 |
| 14 | 2 |
| 15 | 2 |
| 16 | 2 |
| 17 | 2 |
| 18 | 2 |
| 19 | 2 |
| 20 | 2 |
| 21 | 2 |
| 22 | 2 |
| 23 | 2 |
| 24 | 2 |
| 25 | 2 |
| 26 | 3 |
| 27 | 4 |
| 28 | 4 |
| 29 | 4 |
| 30 | 4 |
| 31 | 4 |
| 32 | 4 |
| 33 | 4 |
| 34 | 4 |
| 35 | 4 |
| 36 | 4 |
| 37 | 4 |
| 38 | 5 |
| 39 | 7 |
| 40 | 8 |
| 41 | 8 |
| 42 | 8 |
| 43 | 8 |
| 44 | 8 |
| 45 | 8 |
| 46 | 8 |
| 47 | 8 |
| 48 | 8 |
| 49 | 8 |
| 50 | 9 |
| 51 | 12 |
| 52 | 15 |
| 53 | 16 |
| 54 | 16 |
| 55 | 16 |
| 56 | 16 |
| 57 | 16 |
| 58 | 16 |
| 59 | 16 |
| 60 | 16 |
| 61 | 16 |
| 62 | 17 |
| 63 | 21 |
| 64 | 27 |
| 65 | 31 |
| 66 | 32 |
| 67 | 32 |
| 68 | 32 |
| 69 | 32 |
| 70 | 32 |
| 71 | 32 |
| 72 | 32 |
| 73 | 32 |
| 74 | 33 |
| 75 | 38 |
| 76 | 48 |
| 77 | 58 |
| 78 | 63 |
| 79 | 64 |
| 80 | 64 |
| 81 | 64 |
| 82 | 64 |
| 83 | 64 |
| 84 | 64 |
| 85 | 64 |
| 86 | 65 |
[1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2, 2,3,4,4,4,4,4,4,4,4,4,4,4,5,7,8,8,8,8,8,8,8,8,8,8, 9,12,15,16,16,16,16,16,16,16,16,16,17,21,27,31,32, 32,32,32,32,32,32,32,33,38,48,58,63,64,64,64,64, 64,64,64,65] |