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 | 5 |
| 2 | 50 |
| 3 | 120 |
| 4 | 122 |
| 5 | 288 |
| 6 | 290 |
| 7 | 528 |
| 8 | 842 |
| 9 | 960 |
| 10 | 1370 |
| 11 | 1680 |
| 12 | 1850 |
| 13 | 2808 |
| 14 | 2810 |
| 15 | 4488 |
| 16 | 5328 |
| 17 | 5330 |
| 18 | 6240 |
| 19 | 6242 |
| 20 | 6888 |
| 21 | 6890 |
| 22 | 9408 |
| 23 | 9410 |
| 24 | 11880 |
| 25 | 12768 |
| 26 | 18770 |
| 27 | 22200 |
| 28 | 22800 |
| 29 | 26568 |
| 30 | 27888 |
| 31 | 36482 |
| 32 | 38808 |
| 33 | 39600 |
| 34 | 52440 |
| 35 | 54290 |
| 36 | 58080 |
| 37 | 63000 |
| 38 | 63002 |
| 39 | 69170 |
| 40 | 72360 |
| 41 | 72362 |
| 42 | 73442 |
| 43 | 76730 |
| 44 | 78960 |