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 | 20 |
| 2 | 32 |
| 3 | 136 |
| 4 | 160 |
| 5 | 244 |
| 6 | 348 |
| 7 | 516 |
| 8 | 600 |
| 9 | 744 |
| 10 | 768 |
| 11 | 1016 |
| 12 | 1088 |
| 13 | 1484 |
| 14 | 1484 |
| 15 | 1628 |
| 16 | 1700 |
| 17 | 2092 |
| 18 | 2272 |
| 19 | 2608 |
| 20 | 2680 |
| 21 | 2920 |
| 22 | 3040 |
| 23 | 3136 |
| 24 | 3432 |
| 25 | 3996 |
| 26 | 4092 |
| 27 | 4620 |
| 28 | 4716 |
| 29 | 4788 |
| 30 | 4788 |
| 31 | 5220 |
| 32 | 5424 |
| 33 | 6224 |
| 34 | 6368 |
| 35 | 6512 |
| 36 | 6920 |
| 37 | 7400 |
| 38 | 7520 |
| 39 | 7616 |
| 40 | 7688 |
| 41 | 8228 |
| 42 | 8322 |
| 43 | 9412 |
| 44 | 9508 |