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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 15 |
| 3 | 19 |
| 4 | 21 |
| 5 | 260 |
| 6 | 266 |
| 7 | 268 |
| 8 | 278 |
| 9 | 290 |
| 10 | 294 |
| 11 | 302 |
| 12 | 304 |
| 13 | 308 |
| 14 | 312 |
| 15 | 316 |
| 16 | 318 |
| 17 | 332 |
| 18 | 344 |
| 19 | 348 |
| 20 | 380 |
| 21 | 384 |
| 22 | 396 |
| 23 | 410 |
| 24 | 412 |
| 25 | 416 |
| 26 | 420 |
| 27 | 424 |
| 28 | 426 |
| 29 | 434 |
| 30 | 438 |
| 31 | 450 |
| 32 | 460 |
| 33 | 462 |
| 34 | 468 |
| 35 | 500 |
| 36 | 502 |
| 37 | 508 |
| 38 | 518 |
| 39 | 520 |
| 40 | 524 |
| 41 | 528 |
| 42 | 532 |
| 43 | 534 |
| 44 | 544 |
| 45 | 550 |
| 46 | 552 |
| 47 | 572 |
| 48 | 574 |
| 49 | 578 |
| 50 | 582 |
| 51 | 586 |
| 52 | 588 |
| 53 | 596 |
[11,15,19,21,260,266,268,278,290,294,302,304,308, 312,316,318,332,344,348,380,384,396,410,412,416, 420,424,426,434,438,450,460,462,468,500,502,508, 518,520,524,528,532,534,544,550,552,572,574,578, 582,586,588,596] |