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| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 18 |
| 3 | 18 |
| 4 | 35 |
| 5 | 34 |
| 6 | 36 |
| 7 | 68 |
| 8 | 62 |
| 9 | 66 |
| 10 | 72 |
| 11 | 133 |
| 12 | 114 |
| 13 | 114 |
| 14 | 130 |
| 15 | 144 |
| 16 | 262 |
| 17 | 214 |
| 18 | 196 |
| 19 | 216 |
| 20 | 258 |
| 21 | 288 |
| 22 | 519 |
| 23 | 410 |
| 24 | 344 |
| 25 | 350 |
| 26 | 418 |
| 27 | 514 |
| 28 | 576 |
| 29 | 1032 |
| 30 | 798 |
| 31 | 622 |
| 32 | 572 |
| 33 | 648 |
| 34 | 820 |
| 35 | 1026 |
| 36 | 1152 |
| 37 | 2057 |
| 38 | 1570 |
| 39 | 1158 |
| 40 | 962 |
| 41 | 996 |
| 42 | 1234 |
| 43 | 1622 |
| 44 | 2050 |
| 45 | 2304 |
| 46 | 4106 |
| 47 | 3110 |
| 48 | 2208 |
| 49 | 1680 |
| 50 | 1558 |
| 51 | 1812 |
[9,18,18,35,34,36,68,62,66,72,133,114,114,130,144, 262,214,196,216,258,288,519,410,344,350,418,514, 576,1032,798,622,572,648,820,1026,1152,2057,1570, 1158,962,996,1234,1622,2050,2304,4106,3110,2208, 1680,1558,1812] |