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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 3 |
| 5 | 7 |
| 6 | 5 |
| 7 | 6 |
| 8 | 12 |
| 9 | 8 |
| 10 | 9 |
| 11 | 11 |
| 12 | 21 |
| 13 | 13 |
| 14 | 16 |
| 15 | 10 |
| 16 | 18 |
| 17 | 36 |
| 18 | 22 |
| 19 | 27 |
| 20 | 17 |
| 21 | 14 |
| 22 | 31 |
| 23 | 61 |
| 24 | 37 |
| 25 | 46 |
| 26 | 28 |
| 27 | 23 |
| 28 | 15 |
| 29 | 52 |
| 30 | 102 |
| 31 | 62 |
| 32 | 77 |
| 33 | 47 |
| 34 | 38 |
| 35 | 26 |
| 36 | 19 |
| 37 | 87 |
| 38 | 171 |
| 39 | 103 |
| 40 | 128 |
| 41 | 78 |
| 42 | 63 |
| 43 | 43 |
| 44 | 32 |
| 45 | 20 |
| 46 | 146 |
| 47 | 286 |
| 48 | 172 |
| 49 | 213 |
| 50 | 131 |
| 51 | 106 |
| 52 | 72 |
| 53 | 53 |
| 54 | 33 |
| 55 | 24 |
| 56 | 243 |
| 57 | 477 |
| 58 | 287 |
| 59 | 356 |
| 60 | 218 |
| 61 | 177 |
| 62 | 121 |
| 63 | 88 |
[1,2,4,3,7,5,6,12,8,9,11,21,13,16,10,18,36,22,27, 17,14,31,61,37,46,28,23,15,52,102,62,77,47,38,26, 19,87,171,103,128,78,63,43,32,20,146,286,172,213, 131,106,72,53,33,24,243,477,287,356,218,177,121, 88] |