| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 16 |
| 4 | 38 |
| 5 | 40 |
| 6 | 44 |
| 7 | 70 |
| 8 | 82 |
| 9 | 86 |
| 10 | 88 |
| 11 | 116 |
| 12 | 128 |
| 13 | 130 |
| 14 | 142 |
| 15 | 152 |
| 16 | 158 |
| 17 | 170 |
| 18 | 178 |
| 19 | 194 |
| 20 | 224 |
| 21 | 226 |
| 22 | 238 |
| 23 | 262 |
| 24 | 268 |
| 25 | 298 |
| 26 | 304 |
| 27 | 310 |
| 28 | 320 |
| 29 | 346 |
| 30 | 352 |
| 31 | 362 |
| 32 | 364 |
| 33 | 368 |
| 34 | 392 |
| 35 | 406 |
| 36 | 418 |
| 37 | 434 |
| 38 | 446 |
| 39 | 452 |
| 40 | 458 |
| 41 | 460 |
| 42 | 472 |
| 43 | 478 |
| 44 | 490 |
| 45 | 494 |
[2,4,16,38,40,44,70,82,86,88,116,128,130,142,152, 158,170,178,194,224,226,238,262,268,298,304,310, 320,346,352,362,364,368,392,406,418,434,446,452, 458,460,472,478,490,494] |