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 | 53 |
| 2 | 109 |
| 3 | 683 |
| 4 | 4759 |
| 5 | 7789 |
| 6 | 9029 |
| 7 | 13523 |
| 8 | 15299 |
| 9 | 45989 |
| 10 | 63179 |
| 11 | 68059 |
| 12 | 90089 |
| 13 | 116423 |
| 14 | 174019 |
| 15 | 225089 |
| 16 | 370619 |
| 17 | 610469 |
| 18 | 700963 |
| 19 | 994949 |
| 20 | 1025149 |
| 21 | 1119403 |
| 22 | 1398599 |
| 23 | 1594709 |
| 24 | 1898873 |
| 25 | 2291189 |
| 26 | 2561899 |
| 27 | 2734129 |
| 28 | 2975543 |
| 29 | 3038039 |
| 30 | 3296773 |
| 31 | 3784169 |
| 32 | 3857489 |
| 33 | 5913269 |
| 34 | 6212483 |