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 | 167 |
| 2 | 257 |
| 3 | 523 |
| 4 | 541 |
| 5 | 617 |
| 6 | 761 |
| 7 | 1447 |
| 8 | 1607 |
| 9 | 1861 |
| 10 | 2053 |
| 11 | 2251 |
| 12 | 2503 |
| 13 | 2521 |
| 14 | 2851 |
| 15 | 4051 |
| 16 | 5023 |
| 17 | 5281 |
| 18 | 5821 |
| 19 | 6701 |
| 20 | 8161 |
| 21 | 8521 |
| 22 | 10067 |
| 23 | 10607 |
| 24 | 10861 |
| 25 | 11273 |
| 26 | 11471 |
| 27 | 12713 |
| 28 | 13127 |
| 29 | 13217 |
| 30 | 13721 |
| 31 | 14407 |
| 32 | 16007 |
| 33 | 17123 |
| 34 | 17231 |
| 35 | 17321 |
| 36 | 18061 |
| 37 | 20507 |
| 38 | 20521 |
| 39 | 21247 |
| 40 | 21317 |
| 41 | 21713 |
| 42 | 22051 |