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 | 431 |
| 2 | 485 |
| 3 | 509 |
| 4 | 565 |
| 5 | 637 |
| 6 | 671 |
| 7 | 719 |
| 8 | 725 |
| 9 | 727 |
| 10 | 862 |
| 11 | 887 |
| 12 | 935 |
| 13 | 941 |
| 14 | 943 |
| 15 | 959 |
| 16 | 967 |
| 17 | 970 |
| 18 | 1130 |
| 19 | 1151 |
| 20 | 1175 |
| 21 | 1199 |
| 22 | 1205 |
| 23 | 1274 |
| 24 | 1293 |
| 25 | 1319 |
| 26 | 1342 |
| 27 | 1367 |
| 28 | 1373 |
| 29 | 1391 |
| 30 | 1415 |
| 31 | 1421 |
| 32 | 1423 |
| 33 | 1438 |
| 34 | 1439 |
| 35 | 1445 |
| 36 | 1447 |
| 37 | 1450 |
| 38 | 1453 |
| 39 | 1454 |
| 40 | 1455 |
| 41 | 1481 |
| 42 | 1527 |
| 43 | 1535 |
| 44 | 1559 |