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 | 666 |
| 2 | 1479 |
| 3 | 1497 |
| 4 | 1568 |
| 5 | 1586 |
| 6 | 1658 |
| 7 | 1685 |
| 8 | 1749 |
| 9 | 1794 |
| 10 | 1856 |
| 11 | 1865 |
| 12 | 1947 |
| 13 | 1974 |
| 14 | 2349 |
| 15 | 2394 |
| 16 | 2439 |
| 17 | 2446 |
| 18 | 2464 |
| 19 | 2493 |
| 20 | 2644 |
| 21 | 2934 |
| 22 | 2943 |
| 23 | 3249 |
| 24 | 3294 |
| 25 | 3345 |
| 26 | 3354 |
| 27 | 3429 |
| 28 | 3435 |
| 29 | 3453 |
| 30 | 3492 |
| 31 | 3534 |
| 32 | 3543 |
| 33 | 3924 |
| 34 | 3942 |
| 35 | 4179 |
| 36 | 4197 |
| 37 | 4239 |
| 38 | 4246 |
| 39 | 4264 |
| 40 | 4293 |
| 41 | 4329 |
| 42 | 4335 |
| 43 | 4353 |
| 44 | 4392 |