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 | 17783 |
| 2 | 25057 |
| 3 | 47303 |
| 4 | 48383 |
| 5 | 49297 |
| 6 | 76343 |
| 7 | 89783 |
| 8 | 205703 |
| 9 | 412343 |
| 10 | 516457 |
| 11 | 704183 |
| 12 | 754417 |
| 13 | 790703 |
| 14 | 938183 |
| 15 | 1105343 |
| 16 | 1110743 |
| 17 | 1279583 |
| 18 | 1563503 |
| 19 | 1632817 |
| 20 | 1744583 |
| 21 | 1890743 |
| 22 | 1903103 |
| 23 | 2062943 |
| 24 | 2276303 |
| 25 | 2714617 |
| 26 | 2802383 |
| 27 | 2812897 |
| 28 | 2932703 |