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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 6 |
| 5 | 8 |
| 6 | 44 |
| 7 | 48 |
| 8 | 66 |
| 9 | 90 |
| 10 | 108 |
| 11 | 156 |
| 12 | 206 |
| 13 | 284 |
| 14 | 854 |
| 15 | 1002 |
| 16 | 1188 |
| 17 | 1194 |
| 18 | 1212 |
| 19 | 1320 |
| 20 | 2234 |
| 21 | 2460 |
| 22 | 2792 |
| 23 | 3336 |
| 24 | 3478 |
| 25 | 7096 |
| 26 | 7164 |
| 27 | 7218 |
| 28 | 7236 |
| 29 | 7752 |
| 30 | 8304 |
| 31 | 9164 |
| 32 | 10272 |
| 33 | 12090 |
| 34 | 12594 |
| 35 | 13322 |
| 36 | 15530 |
| 37 | 17038 |
| 38 | 17162 |
| 39 | 18026 |
| 40 | 18212 |
| 41 | 20412 |
| 42 | 20494 |
| 43 | 21966 |
| 44 | 23374 |
| 45 | 23518 |
| 46 | 24664 |
[2,3,4,6,8,44,48,66,90,108,156,206,284,854,1002, 1188,1194,1212,1320,2234,2460,2792,3336,3478,7096, 7164,7218,7236,7752,8304,9164,10272,12090,12594, 13322,15530,17038,17162,18026,18212,20412,20494, 21966,23374,23518,24664] |