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