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) |
|---|---|
| 0 | 503 |
| 1 | 677 |
| 2 | 811 |
| 3 | 911 |
| 4 | 997 |
| 5 | 1163 |
| 6 | 1193 |
| 7 | 1303 |
| 8 | 1367 |
| 9 | 1459 |
| 10 | 1493 |
| 11 | 1567 |
| 12 | 1613 |
| 13 | 2027 |
| 14 | 2111 |
| 15 | 2113 |
| 16 | 2207 |
| 17 | 2213 |
| 18 | 2287 |
| 19 | 2357 |
| 20 | 2371 |
| 21 | 2381 |
| 22 | 2383 |
| 23 | 2393 |
| 24 | 2467 |
| 25 | 2473 |
| 26 | 2477 |
| 27 | 2617 |
| 28 | 2659 |
| 29 | 2663 |
| 30 | 2693 |
| 31 | 2713 |
| 32 | 2801 |
| 33 | 2851 |
| 34 | 2857 |
| 35 | 2861 |
| 36 | 2917 |
| 37 | 2969 |
| 38 | 2999 |
| 39 | 3019 |
| 40 | 3037 |
| 41 | 3089 |
| 42 | 3109 |
| 43 | 3163 |