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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 2 |
| 4 | -1 |
| 5 | 3 |
| 6 | 1 |
| 7 | 7 |
| 8 | 2 |
| 9 | 9 |
| 10 | 5 |
| 11 | 15 |
| 12 | 9 |
| 13 | 21 |
| 14 | 15 |
| 15 | 23 |
| 16 | 12 |
| 17 | 28 |
| 18 | 21 |
| 19 | 39 |
| 20 | 27 |
| 21 | 39 |
| 22 | 29 |
| 23 | 51 |
| 24 | 41 |
| 25 | 62 |
| 26 | 50 |
| 27 | 70 |
| 28 | 52 |
| 29 | 80 |
| 30 | 72 |
| 31 | 102 |
| 32 | 81 |
| 33 | 101 |
| 34 | 85 |
| 35 | 109 |
| 36 | 88 |
| 37 | 124 |
| 38 | 106 |
| 39 | 130 |
| 40 | 110 |
| 41 | 150 |
| 42 | 138 |
| 43 | 180 |
| 44 | 150 |
| 45 | 178 |
| 46 | 156 |
| 47 | 202 |
| 48 | 180 |
| 49 | 223 |
| 50 | 202 |
| 51 | 234 |
| 52 | 198 |
| 53 | 250 |
| 54 | 230 |
| 55 | 270 |
| 56 | 240 |
| 57 | 276 |
| 58 | 248 |
| 59 | 306 |
| 60 | 282 |
| 61 | 342 |
[1,0,2,-1,3,1,7,2,9,5,15,9,21,15,23,12,28,21,39, 27,39,29,51,41,62,50,70,52,80,72,102,81,101,85, 109,88,124,106,130,110,150,138,180,150,178,156, 202,180,223,202,234,198,250,230,270,240,276,248, 306,282,342] |