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 | 17546133 |
| 2 | 32613656 |
| 3 | 93568867 |
| 4 | 107225764 |
| 5 | 109255734 |
| 6 | 113315082 |
| 7 | 121251742 |
| 8 | 175461330 |
| 9 | 180917907 |
| 10 | 182557181 |
| 11 | 190215626 |
| 12 | 227366552 |
| 13 | 267791979 |
| 14 | 297981691 |
| 15 | 298002027 |
| 16 | 301321202 |
| 17 | 321541434 |
| 18 | 326136560 |
| 19 | 326687646 |
| 20 | 329178946 |
| 21 | 351038353 |