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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 34 |
| 3 | 42 |
| 4 | 44 |
| 5 | 198 |
| 6 | 202 |
| 7 | 646 |
| 8 | 694 |
| 9 | 840 |
| 10 | 842 |
| 11 | 856 |
| 12 | 866 |
| 13 | 876 |
| 14 | 878 |
| 15 | 880 |
| 16 | 898 |
| 17 | 902 |
| 18 | 916 |
| 19 | 1038 |
| 20 | 1042 |
| 21 | 1044 |
| 22 | 1046 |
| 23 | 1048 |
| 24 | 1052 |
| 25 | 1068 |
| 26 | 1076 |
| 27 | 1090 |
| 28 | 1140 |
| 29 | 1582 |
| 30 | 1588 |
| 31 | 1598 |
| 32 | 1684 |
| 33 | 1692 |
| 34 | 1726 |
| 35 | 1748 |
| 36 | 1750 |
| 37 | 2292 |
| 38 | 2304 |
| 39 | 2336 |
| 40 | 2478 |
| 41 | 2556 |
| 42 | 2558 |
| 43 | 2754 |
| 44 | 2762 |
| 45 | 2766 |
| 46 | 2772 |
| 47 | 2774 |
[2,34,42,44,198,202,646,694,840,842,856,866,876, 878,880,898,902,916,1038,1042,1044,1046,1048,1052, 1068,1076,1090,1140,1582,1588,1598,1684,1692,1726, 1748,1750,2292,2304,2336,2478,2556,2558,2754,2762, 2766,2772,2774] |