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 | 97 |
| 2 | 127 |
| 3 | 307 |
| 4 | 367 |
| 5 | 397 |
| 6 | 457 |
| 7 | 487 |
| 8 | 557 |
| 9 | 587 |
| 10 | 727 |
| 11 | 787 |
| 12 | 797 |
| 13 | 877 |
| 14 | 907 |
| 15 | 937 |
| 16 | 967 |
| 17 | 1087 |
| 18 | 1117 |
| 19 | 1447 |
| 20 | 1567 |
| 21 | 1597 |
| 22 | 1637 |
| 23 | 1657 |
| 24 | 1777 |
| 25 | 1847 |
| 26 | 1987 |
| 27 | 2437 |
| 28 | 2467 |
| 29 | 2617 |
| 30 | 2647 |
| 31 | 2707 |
| 32 | 2767 |
| 33 | 2777 |
| 34 | 2887 |
| 35 | 2897 |
| 36 | 2917 |
| 37 | 2927 |
| 38 | 3037 |
| 39 | 3137 |
| 40 | 3217 |
| 41 | 3407 |
| 42 | 3457 |
| 43 | 3607 |
| 44 | 3727 |
| 45 | 3847 |