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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 9 |
| 3 | 21 |
| 4 | 35 |
| 5 | 48 |
| 6 | 60 |
| 7 | 72 |
| 8 | 84 |
| 9 | 96 |
| 10 | 108 |
| 11 | 120 |
| 12 | 132 |
| 13 | 144 |
| 14 | 156 |
| 15 | 168 |
| 16 | 180 |
| 17 | 192 |
| 18 | 204 |
| 19 | 216 |
| 20 | 228 |
| 21 | 240 |
| 22 | 252 |
| 23 | 264 |
| 24 | 276 |
| 25 | 288 |
| 26 | 300 |
| 27 | 312 |
| 28 | 324 |
| 29 | 336 |
| 30 | 348 |
| 31 | 360 |
| 32 | 372 |
| 33 | 384 |
| 34 | 396 |
| 35 | 408 |
| 36 | 420 |
| 37 | 432 |
| 38 | 444 |
| 39 | 456 |
| 40 | 468 |
| 41 | 480 |
| 42 | 492 |
| 43 | 504 |
| 44 | 516 |
| 45 | 528 |
| 46 | 540 |
| 47 | 552 |
| 48 | 564 |
| 49 | 576 |
| 50 | 588 |
| 51 | 600 |
| 52 | 612 |
| 53 | 624 |
| 54 | 636 |
[1,9,21,35,48,60,72,84,96,108,120,132,144,156,168, 180,192,204,216,228,240,252,264,276,288,300,312, 324,336,348,360,372,384,396,408,420,432,444,456, 468,480,492,504,516,528,540,552,564,576,588,600, 612,624,636] |