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 | 9 |
| 2 | 74 |
| 3 | 110 |
| 4 | 141 |
| 5 | 340 |
| 6 | 370 |
| 7 | 411 |
| 8 | 423 |
| 9 | 546 |
| 10 | 687 |
| 11 | 720 |
| 12 | 723 |
| 13 | 725 |
| 14 | 744 |
| 15 | 813 |
| 16 | 834 |
| 17 | 966 |
| 18 | 1033 |
| 19 | 1054 |
| 20 | 1137 |
| 21 | 1178 |
| 22 | 1233 |
| 23 | 1264 |
| 24 | 1284 |
| 25 | 1287 |
| 26 | 1320 |
| 27 | 1335 |
| 28 | 1460 |
| 29 | 1636 |
| 30 | 1642 |
| 31 | 1768 |
| 32 | 1934 |
| 33 | 2046 |
| 34 | 2053 |
| 35 | 2064 |
| 36 | 2103 |
| 37 | 2214 |
| 38 | 2397 |
| 39 | 2447 |
| 40 | 2465 |
| 41 | 2486 |
| 42 | 2496 |
| 43 | 2510 |
| 44 | 2716 |
| 45 | 2741 |
| 46 | 2775 |