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 | 1669 |
| 2 | 1879 |
| 3 | 2089 |
| 4 | 2351 |
| 5 | 4969 |
| 6 | 5179 |
| 7 | 6047 |
| 8 | 10883 |
| 9 | 11923 |
| 10 | 12097 |
| 11 | 12143 |
| 12 | 12329 |
| 13 | 12539 |
| 14 | 12763 |
| 15 | 13049 |
| 16 | 13183 |
| 17 | 15413 |
| 18 | 15923 |
| 19 | 16187 |
| 20 | 16547 |
| 21 | 16741 |
| 22 | 17189 |
| 23 | 17581 |
| 24 | 18481 |
| 25 | 19993 |
| 26 | 20201 |
| 27 | 21433 |
| 28 | 21727 |
| 29 | 22303 |
| 30 | 22483 |
| 31 | 23021 |
| 32 | 23053 |
| 33 | 23831 |
| 34 | 24023 |
| 35 | 24749 |
| 36 | 25579 |
| 37 | 25633 |
| 38 | 26111 |
| 39 | 26561 |