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 | 403511 |
| 2 | 418007 |
| 3 | 430267 |
| 4 | 432737 |
| 5 | 455123 |
| 6 | 467699 |
| 7 | 470219 |
| 8 | 487843 |
| 9 | 502937 |
| 10 | 513041 |
| 11 | 515579 |
| 12 | 518113 |
| 13 | 546109 |
| 14 | 571783 |
| 15 | 574363 |
| 16 | 584719 |
| 17 | 634603 |
| 18 | 645187 |
| 19 | 647837 |
| 20 | 653153 |
| 21 | 671851 |
| 22 | 674533 |
| 23 | 679891 |
| 24 | 720229 |
| 25 | 750037 |
| 26 | 779873 |
| 27 | 796139 |
| 28 | 817891 |
| 29 | 820609 |
| 30 | 847991 |
| 31 | 861761 |
| 32 | 883877 |