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 | 971 |
| 2 | 12641 |
| 3 | 205607 |
| 4 | 228341 |
| 5 | 276557 |
| 6 | 412343 |
| 7 | 1012217 |
| 8 | 1101323 |
| 9 | 1902881 |
| 10 | 2171021 |
| 11 | 2477411 |
| 12 | 2692121 |
| 13 | 4116377 |
| 14 | 4311677 |
| 15 | 6060953 |
| 16 | 6182993 |
| 17 | 6388913 |
| 18 | 6444863 |
| 19 | 8341121 |
| 20 | 8551451 |
| 21 | 9507527 |
| 22 | 10523141 |
| 23 | 10997411 |
| 24 | 11444093 |
| 25 | 14101361 |
| 26 | 14656307 |
| 27 | 14813147 |
| 28 | 15435587 |
| 29 | 17337521 |