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 | 13 |
| 3 | 73 |
| 4 | 41 |
| 5 | 61 |
| 6 | 157 |
| 7 | 113 |
| 8 | 233 |
| 9 | 181 |
| 10 | 269 |
| 11 | 317 |
| 12 | 313 |
| 13 | 569 |
| 14 | 421 |
| 15 | 709 |
| 16 | 617 |
| 17 | 613 |
| 18 | 853 |
| 19 | 761 |
| 20 | 929 |
| 21 | 1117 |
| 22 | 1013 |
| 23 | 1429 |
| 24 | 1201 |
| 25 | 1301 |
| 26 | 1637 |
| 27 | 1753 |
| 28 | 1873 |
| 29 | 1741 |
| 30 | 1861 |
| 31 | 2897 |
| 32 | 2113 |
| 33 | 2689 |
| 34 | 2381 |
| 35 | 2521 |
| 36 | 3697 |
| 37 | 2969 |
| 38 | 3469 |
| 39 | 3121 |
| 40 | 3449 |
| 41 | 3617 |
| 42 | 3613 |
| 43 | 4153 |
| 44 | 4337 |
| 45 | 4729 |
| 46 | 4517 |
| 47 | 4513 |