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 | 29 |
| 3 | 119 |
| 4 | 71 |
| 5 | 11 |
| 6 | 41 |
| 7 | 29 |
| 8 | 413 |
| 9 | 809 |
| 10 | 299 |
| 11 | 239 |
| 12 | 41 |
| 13 | 1511 |
| 14 | 29 |
| 15 | 2033 |
| 16 | 359 |
| 17 | 1193 |
| 18 | 1073 |
| 19 | 1499 |
| 20 | 2261 |
| 21 | 5003 |
| 22 | 2429 |
| 23 | 1793 |
| 24 | 4331 |
| 25 | 833 |
| 26 | 5879 |
| 27 | 359 |
| 28 | 779 |
| 29 | 2813 |
| 30 | 1061 |
| 31 | 2099 |
| 32 | 1811 |
| 33 | 3281 |
| 34 | 5201 |
| 35 | 533 |
| 36 | 5483 |
| 37 | 1679 |
| 38 | 1421 |
| 39 | 26801 |
| 40 | 12089 |
| 41 | 2843 |
| 42 | 27773 |
| 43 | 9641 |
| 44 | 10841 |
| 45 | 4763 |
| 46 | 2129 |
| 47 | 1019 |
| 48 | 20531 |
| 49 | 8519 |
| 50 | 14339 |