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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 2 |
| 4 | 13 |
| 5 | 6 |
| 6 | 3 |
| 7 | 40 |
| 8 | 20 |
| 9 | 10 |
| 10 | 5 |
| 11 | 121 |
| 12 | 60 |
| 13 | 30 |
| 14 | 15 |
| 15 | 7 |
| 16 | 364 |
| 17 | 182 |
| 18 | 91 |
| 19 | 45 |
| 20 | 22 |
| 21 | 8 |
| 22 | 1093 |
| 23 | 546 |
| 24 | 273 |
| 25 | 136 |
| 26 | 68 |
| 27 | 25 |
| 28 | 9 |
| 29 | 3280 |
| 30 | 1640 |
| 31 | 820 |
| 32 | 410 |
| 33 | 205 |
| 34 | 76 |
| 35 | 28 |
| 36 | 11 |
| 37 | 9841 |
| 38 | 4920 |
| 39 | 2460 |
| 40 | 1230 |
| 41 | 615 |
| 42 | 230 |
| 43 | 86 |
| 44 | 34 |
| 45 | 12 |
| 46 | 29524 |
| 47 | 14762 |
| 48 | 7381 |
| 49 | 3690 |
| 50 | 1845 |
| 51 | 691 |
| 52 | 259 |
| 53 | 102 |
| 54 | 38 |
| 55 | 14 |
[1,4,2,13,6,3,40,20,10,5,121,60,30,15,7,364,182, 91,45,22,8,1093,546,273,136,68,25,9,3280,1640,820, 410,205,76,28,11,9841,4920,2460,1230,615,230,86, 34,12,29524,14762,7381,3690,1845,691,259,102,38, 14] |