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 | 37 |
| 2 | 223 |
| 3 | 307 |
| 4 | 457 |
| 5 | 853 |
| 6 | 877 |
| 7 | 1087 |
| 8 | 1297 |
| 9 | 1423 |
| 10 | 1993 |
| 11 | 2683 |
| 12 | 4513 |
| 13 | 4783 |
| 14 | 5227 |
| 15 | 6823 |
| 16 | 7873 |
| 17 | 8287 |
| 18 | 10453 |
| 19 | 13687 |
| 20 | 13873 |
| 21 | 16183 |
| 22 | 17383 |
| 23 | 20743 |
| 24 | 21313 |
| 25 | 23053 |
| 26 | 23557 |
| 27 | 23623 |
| 28 | 24103 |
| 29 | 27733 |
| 30 | 29017 |
| 31 | 31387 |
| 32 | 33343 |
| 33 | 33613 |
| 34 | 35527 |
| 35 | 36007 |
| 36 | 37987 |
| 37 | 40423 |
| 38 | 42013 |