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