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