This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 28 |
| 3 | 36 |
| 4 | 120 |
| 5 | 136 |
| 6 | 171 |
| 7 | 276 |
| 8 | 300 |
| 9 | 325 |
| 10 | 528 |
| 11 | 561 |
| 12 | 780 |
| 13 | 820 |
| 14 | 903 |
| 15 | 1081 |
| 16 | 1128 |
| 17 | 1176 |
| 18 | 1275 |
| 19 | 1540 |
| 20 | 1596 |
| 21 | 1653 |
| 22 | 2080 |
| 23 | 2211 |
| 24 | 2415 |
| 25 | 2485 |
| 26 | 2556 |
| 27 | 2775 |
| 28 | 3160 |
| 29 | 3240 |
| 30 | 3403 |
| 31 | 3655 |
| 32 | 3828 |
| 33 | 4371 |
| 34 | 4851 |
| 35 | 5151 |
| 36 | 5253 |
| 37 | 5356 |
| 38 | 5460 |
| 39 | 5995 |
| 40 | 6105 |
| 41 | 6328 |
| 42 | 6441 |
| 43 | 6903 |
| 44 | 7381 |
| 45 | 7503 |
| 46 | 8001 |
| 47 | 8256 |