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 | 335 |
| 2 | 519 |
| 3 | 527 |
| 4 | 679 |
| 5 | 1135 |
| 6 | 1172 |
| 7 | 1207 |
| 8 | 1383 |
| 9 | 1448 |
| 10 | 1687 |
| 11 | 1691 |
| 12 | 1927 |
| 13 | 2047 |
| 14 | 2051 |
| 15 | 2167 |
| 16 | 2228 |
| 17 | 2291 |
| 18 | 2315 |
| 19 | 2344 |
| 20 | 2644 |
| 21 | 2747 |
| 22 | 2859 |
| 23 | 3035 |
| 24 | 3107 |
| 25 | 3543 |
| 26 | 3544 |
| 27 | 3651 |
| 28 | 3688 |
| 29 | 4072 |
| 30 | 4299 |
| 31 | 4307 |
| 32 | 4568 |
| 33 | 4819 |
| 34 | 4883 |
| 35 | 5224 |
| 36 | 5315 |
| 37 | 5464 |
| 38 | 5492 |
| 39 | 5539 |
| 40 | 5899 |