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 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 8 |
| 5 | 12 |
| 6 | 22 |
| 7 | 36 |
| 8 | 55 |
| 9 | 77 |
| 10 | 102 |
| 11 | 133 |
| 12 | 169 |
| 13 | 187 |
| 14 | 248 |
| 15 | 296 |
| 16 | 320 |
| 17 | 343 |
| 18 | 395 |
| 19 | 483 |
| 20 | 547 |
| 21 | 652 |
| 22 | 768 |
| 23 | 809 |
| 24 | 851 |
| 25 | 893 |
| 26 | 935 |
| 27 | 1023 |
| 28 | 1065 |
| 29 | 1158 |
| 30 | 1206 |
| 31 | 1256 |
| 32 | 1359 |
| 33 | 1412 |
| 34 | 1522 |
| 35 | 1631 |
| 36 | 1746 |
| 37 | 1805 |
| 38 | 1932 |
| 39 | 1992 |
| 40 | 2057 |
| 41 | 2316 |
| 42 | 2385 |
| 43 | 2454 |
| 44 | 2665 |
| 45 | 2812 |
| 46 | 2887 |
| 47 | 3043 |
| 48 | 3119 |
| 49 | 3199 |
| 50 | 3279 |