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 | 2 |
| 2 | 197 |
| 3 | 199 |
| 4 | 317 |
| 5 | 467 |
| 6 | 563 |
| 7 | 599 |
| 8 | 653 |
| 9 | 811 |
| 10 | 829 |
| 11 | 863 |
| 12 | 977 |
| 13 | 1019 |
| 14 | 1039 |
| 15 | 1093 |
| 16 | 1097 |
| 17 | 1103 |
| 18 | 1327 |
| 19 | 1373 |
| 20 | 1429 |
| 21 | 1433 |
| 22 | 1607 |
| 23 | 1609 |
| 24 | 1613 |
| 25 | 1669 |
| 26 | 1877 |
| 27 | 1879 |
| 28 | 2089 |
| 29 | 2141 |
| 30 | 2143 |
| 31 | 2347 |
| 32 | 2543 |
| 33 | 2551 |
| 34 | 2797 |
| 35 | 3023 |
| 36 | 3181 |
| 37 | 3257 |
| 38 | 3259 |
| 39 | 3307 |
| 40 | 3313 |
| 41 | 3319 |
| 42 | 3469 |
| 43 | 3617 |
| 44 | 3677 |
| 45 | 3779 |
| 46 | 3919 |
| 47 | 4003 |
| 48 | 4007 |
| 49 | 4013 |
| 50 | 4019 |
| 51 | 4021 |