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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 2 |
| 5 | 0 |
| 6 | 2 |
| 7 | 0 |
| 8 | 4 |
| 9 | 0 |
| 10 | 4 |
| 11 | 1 |
| 12 | 6 |
| 13 | 1 |
| 14 | 6 |
| 15 | 2 |
| 16 | 9 |
| 17 | 2 |
| 18 | 9 |
| 19 | 4 |
| 20 | 12 |
| 21 | 4 |
| 22 | 13 |
| 23 | 6 |
| 24 | 17 |
| 25 | 6 |
| 26 | 18 |
| 27 | 9 |
| 28 | 22 |
| 29 | 9 |
| 30 | 24 |
| 31 | 12 |
| 32 | 29 |
| 33 | 13 |
| 34 | 31 |
| 35 | 17 |
| 36 | 36 |
| 37 | 18 |
| 38 | 39 |
| 39 | 22 |
| 40 | 45 |
| 41 | 24 |
| 42 | 48 |
| 43 | 29 |
| 44 | 55 |
| 45 | 31 |
| 46 | 59 |
| 47 | 36 |
| 48 | 67 |
| 49 | 39 |
| 50 | 71 |
| 51 | 45 |
| 52 | 80 |
| 53 | 48 |
| 54 | 85 |
| 55 | 55 |
| 56 | 95 |
| 57 | 59 |
| 58 | 100 |
| 59 | 67 |
| 60 | 111 |
| 61 | 71 |
| 62 | 117 |
[1,0,1,0,2,0,2,0,4,0,4,1,6,1,6,2,9,2,9,4,12,4,13, 6,17,6,18,9,22,9,24,12,29,13,31,17,36,18,39,22,45, 24,48,29,55,31,59,36,67,39,71,45,80,48,85,55,95, 59,100,67,111,71,117] |