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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 7 |
| 6 | 6 |
| 7 | 12 |
| 8 | 7 |
| 9 | 15 |
| 10 | 12 |
| 11 | 22 |
| 12 | 12 |
| 13 | 24 |
| 14 | 19 |
| 15 | 33 |
| 16 | 15 |
| 17 | 31 |
| 18 | 24 |
| 19 | 42 |
| 20 | 22 |
| 21 | 42 |
| 22 | 33 |
| 23 | 55 |
| 24 | 24 |
| 25 | 48 |
| 26 | 37 |
| 27 | 63 |
| 28 | 33 |
| 29 | 61 |
| 30 | 48 |
| 31 | 78 |
| 32 | 31 |
| 33 | 63 |
| 34 | 48 |
| 35 | 82 |
| 36 | 42 |
| 37 | 78 |
| 38 | 61 |
| 39 | 99 |
| 40 | 42 |
| 41 | 82 |
| 42 | 63 |
| 43 | 105 |
| 44 | 55 |
| 45 | 99 |
| 46 | 78 |
| 47 | 124 |
| 48 | 48 |
| 49 | 96 |
| 50 | 73 |
| 51 | 123 |
| 52 | 63 |
| 53 | 115 |
| 54 | 90 |
| 55 | 144 |
| 56 | 61 |
| 57 | 117 |
| 58 | 90 |
| 59 | 148 |
| 60 | 78 |
| 61 | 138 |
| 62 | 109 |
| 63 | 171 |
| 64 | 63 |
| 65 | 127 |
| 66 | 96 |
| 67 | 162 |
| 68 | 82 |
[0,0,1,3,3,7,6,12,7,15,12,22,12,24,19,33,15,31,24, 42,22,42,33,55,24,48,37,63,33,61,48,78,31,63,48, 82,42,78,61,99,42,82,63,105,55,99,78,124,48,96,73, 123,63,115,90,144,61,117,90,148,78,138,109,171,63, 127,96,162,82] |