| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 3 |
| 7 | 5 |
| 8 | 6 |
| 9 | 7 |
| 10 | 5 |
| 11 | 8 |
| 12 | 5 |
| 13 | 9 |
| 14 | 6 |
| 15 | 6 |
| 16 | 10 |
| 17 | 11 |
| 18 | 8 |
| 19 | 12 |
| 20 | 7 |
| 21 | 7 |
| 22 | 9 |
| 23 | 13 |
| 24 | 8 |
| 25 | 14 |
| 26 | 10 |
| 27 | 15 |
| 28 | 8 |
| 29 | 16 |
| 30 | 7 |
| 31 | 17 |
| 32 | 18 |
| 33 | 10 |
| 34 | 12 |
| 35 | 9 |
| 36 | 10 |
| 37 | 19 |
| 38 | 13 |
| 39 | 11 |
| 40 | 10 |
| 41 | 20 |
| 42 | 8 |
| 43 | 21 |
| 44 | 11 |
| 45 | 11 |
| 46 | 14 |
| 47 | 22 |
| 48 | 12 |
| 49 | 23 |
| 50 | 15 |
| 51 | 13 |
| 52 | 12 |
| 53 | 24 |
| 54 | 16 |
| 55 | 12 |
| 56 | 11 |
| 57 | 14 |
| 58 | 17 |
| 59 | 25 |
| 60 | 9 |
| 61 | 26 |
| 62 | 18 |
| 63 | 12 |
| 64 | 27 |
| 65 | 13 |
| 66 | 11 |
| 67 | 28 |
| 68 | 14 |
| 69 | 15 |
| 70 | 10 |
| 71 | 29 |
| 72 | 13 |
| 73 | 30 |
| 74 | 20 |
| 75 | 16 |
| 76 | 15 |
| 77 | 13 |
| 78 | 12 |
| 79 | 31 |
[0,1,2,3,4,3,5,6,7,5,8,5,9,6,6,10,11,8,12,7,7,9, 13,8,14,10,15,8,16,7,17,18,10,12,9,10,19,13,11,10, 20,8,21,11,11,14,22,12,23,15,13,12,24,16,12,11,14, 17,25,9,26,18,12,27,13,11,28,14,15,10,29,13,30,20, 16,15,13,12,31] |