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 | 2 |
| 2 | 5 |
| 3 | 11 |
| 4 | 17 |
| 5 | 24 |
| 6 | 31 |
| 7 | 44 |
| 8 | 52 |
| 9 | 57 |
| 10 | 73 |
| 11 | 76 |
| 12 | 115 |
| 13 | 126 |
| 14 | 144 |
| 15 | 189 |
| 16 | 207 |
| 17 | 236 |
| 18 | 287 |
| 19 | 310 |
| 20 | 320 |
| 21 | 368 |
| 22 | 453 |
| 23 | 479 |
| 24 | 652 |
| 25 | 667 |
| 26 | 674 |
| 27 | 678 |
| 28 | 684 |
| 29 | 809 |
| 30 | 821 |
| 31 | 832 |
| 32 | 837 |
| 33 | 996 |
| 34 | 1016 |
| 35 | 1034 |
| 36 | 1088 |
| 37 | 1206 |
| 38 | 1289 |
| 39 | 1425 |
| 40 | 1497 |
| 41 | 1532 |
| 42 | 2020 |
| 43 | 2026 |
| 44 | 2053 |
| 45 | 2079 |
| 46 | 2425 |
| 47 | 2442 |
| 48 | 2445 |
| 49 | 2522 |
| 50 | 2542 |
| 51 | 2578 |
| 52 | 2637 |