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 | 169 |
| 2 | 221 |
| 3 | 247 |
| 4 | 289 |
| 5 | 323 |
| 6 | 361 |
| 7 | 403 |
| 8 | 481 |
| 9 | 527 |
| 10 | 559 |
| 11 | 589 |
| 12 | 629 |
| 13 | 703 |
| 14 | 731 |
| 15 | 793 |
| 16 | 817 |
| 17 | 871 |
| 18 | 923 |
| 19 | 949 |
| 20 | 961 |
| 21 | 1027 |
| 22 | 1037 |
| 23 | 1139 |
| 24 | 1147 |
| 25 | 1159 |
| 26 | 1207 |
| 27 | 1241 |
| 28 | 1261 |
| 29 | 1273 |
| 30 | 1313 |
| 31 | 1333 |
| 32 | 1339 |
| 33 | 1343 |
| 34 | 1349 |
| 35 | 1369 |
| 36 | 1387 |
| 37 | 1417 |
| 38 | 1501 |
| 39 | 1591 |
| 40 | 1649 |
| 41 | 1651 |
| 42 | 1717 |
| 43 | 1751 |
| 44 | 1781 |
| 45 | 1807 |
| 46 | 1843 |
| 47 | 1849 |
| 48 | 1853 |