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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1 |
| 3 | 0 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 1 |
| 8 | 4 |
| 9 | 0 |
| 10 | 9 |
| 11 | 7 |
| 12 | 8 |
| 13 | 10 |
| 14 | 11 |
| 15 | 13 |
| 16 | 2 |
| 17 | 10 |
| 18 | 17 |
| 19 | 8 |
| 20 | 19 |
| 21 | 8 |
| 22 | 21 |
| 23 | 12 |
| 24 | 5 |
| 25 | 2 |
| 26 | 25 |
| 27 | 20 |
| 28 | 15 |
| 29 | 8 |
| 30 | 1 |
| 31 | 4 |
| 32 | 7 |
| 33 | 12 |
| 34 | 15 |
| 35 | 24 |
| 36 | 31 |
| 37 | 3 |
| 38 | 14 |
| 39 | 25 |
| 40 | 38 |
| 41 | 12 |
| 42 | 25 |
| 43 | 1 |
| 44 | 18 |
| 45 | 35 |
| 46 | 4 |
| 47 | 27 |
| 48 | 10 |
| 49 | 41 |
| 50 | 20 |
| 51 | 49 |
| 52 | 28 |
| 53 | 4 |
| 54 | 39 |
| 55 | 21 |
| 56 | 4 |
| 57 | 45 |
| 58 | 26 |
| 59 | 8 |
| 60 | 49 |
| 61 | 27 |
| 62 | 10 |
| 63 | 2 |
| 64 | 57 |
| 65 | 45 |
| 66 | 32 |
| 67 | 28 |
| 68 | 25 |
| 69 | 27 |
| 70 | 26 |
| 71 | 24 |
| 72 | 23 |
| 73 | 25 |
| 74 | 28 |
| 75 | 32 |
| 76 | 35 |
| 77 | 39 |
| 78 | 46 |
| 79 | 52 |
| 80 | 61 |
[2,1,0,3,4,5,1,4,0,9,7,8,10,11,13,2,10,17,8,19,8, 21,12,5,2,25,20,15,8,1,4,7,12,15,24,31,3,14,25,38, 12,25,1,18,35,4,27,10,41,20,49,28,4,39,21,4,45,26, 8,49,27,10,2,57,45,32,28,25,27,26,24,23,25,28,32, 35,39,46,52,61] |