| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 9 |
| 3 | 27 |
| 4 | 2 |
| 5 | 6 |
| 6 | 18 |
| 7 | 54 |
| 8 | 4 |
| 9 | 12 |
| 10 | 36 |
| 11 | 29 |
| 12 | 8 |
| 13 | 24 |
| 14 | 72 |
| 15 | 58 |
| 16 | 16 |
| 17 | 48 |
| 18 | 65 |
| 19 | 37 |
| 20 | 32 |
| 21 | 17 |
| 22 | 51 |
| 23 | 74 |
| 24 | 64 |
| 25 | 34 |
| 26 | 23 |
| 27 | 69 |
| 28 | 49 |
| 29 | 68 |
| 30 | 46 |
| 31 | 59 |
| 32 | 19 |
| 33 | 57 |
| 34 | 13 |
| 35 | 39 |
| 36 | 38 |
| 37 | 35 |
| 38 | 26 |
| 39 | 78 |
| 40 | 76 |
| 41 | 70 |
| 42 | 52 |
| 43 | 77 |
| 44 | 73 |
| 45 | 61 |
| 46 | 25 |
| 47 | 75 |
| 48 | 67 |
| 49 | 43 |
| 50 | 50 |
| 51 | 71 |
| 52 | 55 |
| 53 | 7 |
| 54 | 21 |
| 55 | 63 |
| 56 | 31 |
| 57 | 14 |
[1,3,9,27,2,6,18,54,4,12,36,29,8,24,72,58,16,48, 65,37,32,17,51,74,64,34,23,69,49,68,46,59,19,57, 13,39,38,35,26,78,76,70,52,77,73,61,25,75,67,43, 50,71,55,7,21,63,31,14] |