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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 4 |
| 6 | 6 |
| 7 | 10 |
| 8 | 8 |
| 9 | 9 |
| 10 | 7 |
| 11 | 28 |
| 12 | 15 |
| 13 | 82 |
| 14 | 11 |
| 15 | 12 |
| 16 | 17 |
| 17 | 244 |
| 18 | 18 |
| 19 | 730 |
| 20 | 14 |
| 21 | 30 |
| 22 | 29 |
| 23 | 2188 |
| 24 | 24 |
| 25 | 13 |
| 26 | 83 |
| 27 | 27 |
| 28 | 20 |
| 29 | 6562 |
| 30 | 21 |
| 31 | 19684 |
| 32 | 26 |
| 33 | 84 |
| 34 | 245 |
| 35 | 19 |
| 36 | 45 |
| 37 | 59050 |
| 38 | 731 |
| 39 | 246 |
| 40 | 23 |
| 41 | 177148 |
| 42 | 33 |
| 43 | 531442 |
| 44 | 32 |
| 45 | 36 |
| 46 | 2189 |
| 47 | 1594324 |
| 48 | 51 |
| 49 | 37 |
| 50 | 16 |
| 51 | 732 |
| 52 | 86 |
| 53 | 4782970 |
| 54 | 54 |
| 55 | 31 |
| 56 | 35 |
| 57 | 2190 |
| 58 | 6563 |
| 59 | 14348908 |
| 60 | 42 |
| 61 | 43046722 |
| 62 | 19685 |
| 63 | 90 |
| 64 | 53 |
| 65 | 85 |
| 66 | 87 |
| 67 | 129140164 |
[1,2,3,5,4,6,10,8,9,7,28,15,82,11,12,17,244,18, 730,14,30,29,2188,24,13,83,27,20,6562,21,19684,26, 84,245,19,45,59050,731,246,23,177148,33,531442,32, 36,2189,1594324,51,37,16,732,86,4782970,54,31,35, 2190,6563,14348908,42,43046722,19685,90,53,85,87, 129140164] |