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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 2 |
| 5 | 0 |
| 6 | 3 |
| 7 | 0 |
| 8 | 4 |
| 9 | 1 |
| 10 | 5 |
| 11 | 1 |
| 12 | 7 |
| 13 | 2 |
| 14 | 8 |
| 15 | 3 |
| 16 | 10 |
| 17 | 4 |
| 18 | 13 |
| 19 | 5 |
| 20 | 15 |
| 21 | 7 |
| 22 | 18 |
| 23 | 8 |
| 24 | 22 |
| 25 | 10 |
| 26 | 25 |
| 27 | 13 |
| 28 | 29 |
| 29 | 15 |
| 30 | 34 |
| 31 | 18 |
| 32 | 38 |
| 33 | 22 |
| 34 | 43 |
| 35 | 25 |
| 36 | 50 |
| 37 | 29 |
| 38 | 55 |
| 39 | 34 |
| 40 | 62 |
| 41 | 38 |
| 42 | 70 |
| 43 | 43 |
| 44 | 77 |
| 45 | 50 |
| 46 | 85 |
| 47 | 55 |
| 48 | 95 |
| 49 | 62 |
| 50 | 103 |
| 51 | 70 |
| 52 | 113 |
| 53 | 77 |
| 54 | 125 |
| 55 | 85 |
| 56 | 135 |
| 57 | 95 |
| 58 | 147 |
| 59 | 103 |
[1,0,1,0,2,0,3,0,4,1,5,1,7,2,8,3,10,4,13,5,15,7, 18,8,22,10,25,13,29,15,34,18,38,22,43,25,50,29,55, 34,62,38,70,43,77,50,85,55,95,62,103,70,113,77, 125,85,135,95,147,103] |