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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 9 |
| 7 | 6 |
| 8 | 7 |
| 9 | 15 |
| 10 | 21 |
| 11 | 8 |
| 12 | 10 |
| 13 | 25 |
| 14 | 27 |
| 15 | 63 |
| 16 | 12 |
| 17 | 11 |
| 18 | 35 |
| 19 | 33 |
| 20 | 81 |
| 21 | 147 |
| 22 | 16 |
| 23 | 13 |
| 24 | 45 |
| 25 | 39 |
| 26 | 99 |
| 27 | 171 |
| 28 | 357 |
| 29 | 18 |
| 30 | 14 |
| 31 | 49 |
| 32 | 51 |
| 33 | 117 |
| 34 | 189 |
| 35 | 399 |
| 36 | 903 |
| 37 | 20 |
| 38 | 17 |
| 39 | 50 |
| 40 | 55 |
| 41 | 153 |
| 42 | 207 |
| 43 | 441 |
| 44 | 987 |
| 45 | 2499 |
| 46 | 24 |
| 47 | 19 |
| 48 | 70 |
| 49 | 57 |
| 50 | 165 |
| 51 | 243 |
| 52 | 483 |
| 53 | 1029 |
| 54 | 2709 |
| 55 | 6069 |
| 56 | 28 |
| 57 | 22 |
| 58 | 77 |
| 59 | 65 |
| 60 | 195 |
| 61 | 261 |
| 62 | 513 |
| 63 | 1113 |
[1,2,3,4,5,9,6,7,15,21,8,10,25,27,63,12,11,35,33, 81,147,16,13,45,39,99,171,357,18,14,49,51,117,189, 399,903,20,17,50,55,153,207,441,987,2499,24,19,70, 57,165,243,483,1029,2709,6069,28,22,77,65,195,261, 513,1113] |