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 | 30 |
| 2 | 100 |
| 3 | 144 |
| 4 | 274 |
| 5 | 484 |
| 6 | 516 |
| 7 | 526 |
| 8 | 756 |
| 9 | 1046 |
| 10 | 1250 |
| 11 | 1714 |
| 12 | 1806 |
| 13 | 1834 |
| 14 | 2284 |
| 15 | 2440 |
| 16 | 2610 |
| 17 | 2940 |
| 18 | 3524 |
| 19 | 3824 |
| 20 | 4190 |
| 21 | 5084 |
| 22 | 5746 |
| 23 | 6766 |
| 24 | 7486 |
| 25 | 9746 |
| 26 | 9920 |
| 27 | 10310 |
| 28 | 13024 |
| 29 | 13210 |
| 30 | 15396 |
| 31 | 16916 |
| 32 | 17546 |
| 33 | 18726 |
| 34 | 19256 |
| 35 | 20000 |
| 36 | 21194 |
| 37 | 23214 |
| 38 | 24964 |
| 39 | 30370 |
| 40 | 30394 |
| 41 | 31126 |
| 42 | 31496 |
| 43 | 35180 |
| 44 | 36680 |
| 45 | 37816 |