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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 43 |
| 3 | 45 |
| 4 | 47 |
| 5 | 49 |
| 6 | 53 |
| 7 | 97 |
| 8 | 99 |
| 9 | 121 |
| 10 | 123 |
| 11 | 169 |
| 12 | 237 |
| 13 | 273 |
| 14 | 319 |
| 15 | 329 |
| 16 | 343 |
| 17 | 367 |
| 18 | 369 |
| 19 | 375 |
| 20 | 499 |
| 21 | 533 |
| 22 | 573 |
| 23 | 581 |
| 24 | 611 |
| 25 | 617 |
| 26 | 653 |
| 27 | 661 |
| 28 | 703 |
| 29 | 719 |
| 30 | 737 |
| 31 | 747 |
| 32 | 757 |
| 33 | 787 |
| 34 | 807 |
| 35 | 833 |
| 36 | 845 |
| 37 | 879 |
| 38 | 925 |
| 39 | 931 |
| 40 | 971 |
| 41 | 981 |
| 42 | 995 |
| 43 | 1071 |
| 44 | 1093 |
| 45 | 1109 |
| 46 | 1125 |
| 47 | 1163 |
| 48 | 1185 |
| 49 | 1197 |
| 50 | 1227 |
| 51 | 1249 |
| 52 | 1283 |
| 53 | 1305 |
[1,43,45,47,49,53,97,99,121,123,169,237,273,319, 329,343,367,369,375,499,533,573,581,611,617,653, 661,703,719,737,747,757,787,807,833,845,879,925, 931,971,981,995,1071,1093,1109,1125,1163,1185, 1197,1227,1249,1283,1305] |