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 | 5 |
| 2 | 29 |
| 3 | 47 |
| 4 | 197 |
| 5 | 239 |
| 6 | 389 |
| 7 | 509 |
| 8 | 719 |
| 9 | 797 |
| 10 | 2309 |
| 11 | 2447 |
| 12 | 3359 |
| 13 | 4229 |
| 14 | 4799 |
| 15 | 6047 |
| 16 | 6269 |
| 17 | 6959 |
| 18 | 8447 |
| 19 | 10079 |
| 20 | 10949 |
| 21 | 11549 |
| 22 | 12479 |
| 23 | 14447 |
| 24 | 17669 |
| 25 | 18047 |
| 26 | 19997 |
| 27 | 20399 |
| 28 | 22469 |
| 29 | 24197 |
| 30 | 28319 |
| 31 | 31247 |
| 32 | 33797 |
| 33 | 34319 |
| 34 | 38639 |
| 35 | 45599 |
| 36 | 51197 |
| 37 | 51839 |
| 38 | 55109 |