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