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 | 7 |
| 2 | 70 |
| 3 | 574 |
| 4 | 583 |
| 5 | 592 |
| 6 | 601 |
| 7 | 610 |
| 8 | 619 |
| 9 | 628 |
| 10 | 637 |
| 11 | 646 |
| 12 | 5110 |
| 13 | 5200 |
| 14 | 5290 |
| 15 | 5380 |
| 16 | 5470 |
| 17 | 5560 |
| 18 | 5650 |
| 19 | 5740 |
| 20 | 5830 |
| 21 | 45934 |
| 22 | 46015 |
| 23 | 46096 |
| 24 | 46177 |
| 25 | 46258 |
| 26 | 46339 |
| 27 | 46420 |
| 28 | 46501 |
| 29 | 46582 |
| 30 | 46672 |
| 31 | 46753 |
| 32 | 46834 |
| 33 | 46915 |
| 34 | 46996 |
| 35 | 47077 |
| 36 | 47158 |