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 | 61 |
| 2 | 97 |
| 3 | 241 |
| 4 | 277 |
| 5 | 313 |
| 6 | 349 |
| 7 | 421 |
| 8 | 457 |
| 9 | 601 |
| 10 | 673 |
| 11 | 709 |
| 12 | 853 |
| 13 | 997 |
| 14 | 1033 |
| 15 | 1069 |
| 16 | 1213 |
| 17 | 1249 |
| 18 | 1321 |
| 19 | 1429 |
| 20 | 1609 |
| 21 | 1753 |
| 22 | 1789 |
| 23 | 1861 |
| 24 | 1933 |
| 25 | 2113 |
| 26 | 2221 |
| 27 | 2293 |
| 28 | 2437 |
| 29 | 2473 |
| 30 | 2617 |
| 31 | 2689 |
| 32 | 2797 |
| 33 | 2833 |
| 34 | 3049 |
| 35 | 3121 |
| 36 | 3229 |
| 37 | 3301 |
| 38 | 3373 |
| 39 | 3517 |
| 40 | 3697 |
| 41 | 3733 |
| 42 | 3769 |
| 43 | 3877 |
| 44 | 4021 |
| 45 | 4057 |