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