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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 9 |
| 4 | 13 |
| 5 | 17 |
| 6 | 33 |
| 7 | 37 |
| 8 | 41 |
| 9 | 45 |
| 10 | 61 |
| 11 | 65 |
| 12 | 81 |
| 13 | 85 |
| 14 | 101 |
| 15 | 117 |
| 16 | 121 |
| 17 | 125 |
| 18 | 141 |
| 19 | 145 |
| 20 | 161 |
| 21 | 177 |
| 22 | 193 |
| 23 | 197 |
| 24 | 213 |
| 25 | 217 |
| 26 | 233 |
| 27 | 237 |
| 28 | 253 |
| 29 | 257 |
| 30 | 321 |
| 31 | 325 |
| 32 | 329 |
| 33 | 345 |
| 34 | 361 |
| 35 | 377 |
| 36 | 393 |
| 37 | 397 |
| 38 | 413 |
| 39 | 429 |
| 40 | 445 |
| 41 | 449 |
| 42 | 513 |
| 43 | 517 |
| 44 | 533 |
| 45 | 549 |
| 46 | 565 |
| 47 | 569 |
| 48 | 585 |
| 49 | 589 |
| 50 | 605 |
| 51 | 621 |
| 52 | 637 |
| 53 | 641 |
| 54 | 657 |
| 55 | 673 |
[1,5,9,13,17,33,37,41,45,61,65,81,85,101,117,121, 125,141,145,161,177,193,197,213,217,233,237,253, 257,321,325,329,345,361,377,393,397,413,429,445, 449,513,517,533,549,565,569,585,589,605,621,637, 641,657,673] |