| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 11 |
| 4 | 51 |
| 5 | 55 |
| 6 | 95 |
| 7 | 99 |
| 8 | 301 |
| 9 | 503 |
| 10 | 705 |
| 11 | 907 |
| 12 | 119 |
| 13 | 321 |
| 14 | 523 |
| 15 | 725 |
| 16 | 927 |
| 17 | 139 |
| 18 | 341 |
| 19 | 543 |
| 20 | 745 |
| 21 | 947 |
| 22 | 159 |
| 23 | 361 |
| 24 | 563 |
| 25 | 765 |
| 26 | 967 |
| 27 | 179 |
| 28 | 381 |
| 29 | 583 |
| 30 | 785 |
| 31 | 987 |
| 32 | 199 |
| 33 | 302 |
| 34 | 603 |
| 35 | 706 |
| 36 | 17 |
| 37 | 12 |
| 38 | 61 |
| 39 | 56 |
| 40 | 6 |
| 41 | 1 |
| 42 | 5 |
| 43 | 9 |
| 44 | 31 |
| 45 | 53 |
| 46 | 75 |
| 47 | 97 |
| 48 | 101 |
| 49 | 501 |
| 50 | 505 |
| 51 | 905 |
| 52 | 909 |
| 53 | 319 |
| 54 | 323 |
| 55 | 723 |
| 56 | 727 |
| 57 | 137 |
| 58 | 141 |
| 59 | 541 |
[3,7,11,51,55,95,99,301,503,705,907,119,321,523, 725,927,139,341,543,745,947,159,361,563,765,967, 179,381,583,785,987,199,302,603,706,17,12,61,56,6, 1,5,9,31,53,75,97,101,501,505,905,909,319,323,723, 727,137,141,541] |