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| n | a(n) |
|---|---|
| 2 | -1 |
| 3 | 5 |
| 4 | 18 |
| 5 | 30 |
| 6 | 42 |
| 7 | 52 |
| 8 | 64 |
| 9 | 76 |
| 10 | 86 |
| 11 | 98 |
| 12 | 110 |
| 13 | 124 |
| 14 | 132 |
| 15 | 144 |
| 16 | 154 |
| 17 | 170 |
| 18 | 178 |
| 19 | 192 |
| 20 | 200 |
| 21 | 216 |
| 22 | 222 |
| 23 | 238 |
| 24 | 246 |
| 25 | 264 |
| 26 | 268 |
| 27 | 284 |
| 28 | 290 |
| 29 | 310 |
| 30 | 314 |
| 31 | 332 |
| 32 | 336 |
| 33 | 356 |
| 34 | 358 |
| 35 | 378 |
| 36 | 382 |
| 37 | 404 |
| 38 | 404 |
| 39 | 424 |
| 40 | 426 |
| 41 | 450 |
| 42 | 450 |
| 43 | 472 |
| 44 | 472 |
| 45 | 496 |
| 46 | 494 |
| 47 | 518 |
| 48 | 518 |
| 49 | 544 |
| 50 | 540 |
| 51 | 564 |
| 52 | 562 |
[-1,5,18,30,42,52,64,76,86,98,110,124,132,144,154, 170,178,192,200,216,222,238,246,264,268,284,290, 310,314,332,336,356,358,378,382,404,404,424,426, 450,450,472,472,496,494,518,518,544,540,564,562] |