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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 1 |
| 3 | 9 |
| 4 | 6 |
| 5 | 1 |
| 6 | 27 |
| 7 | 109 |
| 8 | 9 |
| 9 | 1 |
| 10 | 81 |
| 11 | 111 |
| 12 | 55 |
| 13 | 12 |
| 14 | 1 |
| 15 | 243 |
| 16 | 6841 |
| 17 | 285 |
| 18 | 185 |
| 19 | 15 |
| 20 | 1 |
| 21 | 729 |
| 22 | 12753 |
| 23 | 1351 |
| 24 | 585 |
| 25 | 140 |
| 26 | 18 |
| 27 | 1 |
| 28 | 2187 |
| 29 | 372709 |
| 30 | 6069 |
| 31 | 53011 |
| 32 | 1050 |
| 33 | 791 |
| 34 | 21 |
| 35 | 1 |
| 36 | 6561 |
| 37 | 167943 |
| 38 | 26335 |
| 39 | 35049 |
| 40 | 6951 |
| 41 | 1722 |
| 42 | 266 |
| 43 | 24 |
| 44 | 1 |
| 45 | 19683 |
| 46 | 19200241 |
| 47 | 111645 |
| 48 | 1417705 |
| 49 | 42525 |
| 50 | 104811 |
| 51 | 2646 |
| 52 | 345 |
| 53 | 27 |
| 54 | 1 |
[1,3,1,9,6,1,27,109,9,1,81,111,55,12,1,243,6841, 285,185,15,1,729,12753,1351,585,140,18,1,2187, 372709,6069,53011,1050,791,21,1,6561,167943,26335, 35049,6951,1722,266,24,1,19683,19200241,111645, 1417705,42525,104811,2646,345,27,1] |