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 | 1 |
| 2 | 8 |
| 3 | 11 |
| 4 | 20 |
| 5 | 28 |
| 6 | 37 |
| 7 | 51 |
| 8 | 53 |
| 9 | 101 |
| 10 | 116 |
| 11 | 136 |
| 12 | 146 |
| 13 | 159 |
| 14 | 213 |
| 15 | 302 |
| 16 | 318 |
| 17 | 440 |
| 18 | 520 |
| 19 | 638 |
| 20 | 698 |
| 21 | 702 |
| 22 | 912 |
| 23 | 1031 |
| 24 | 1128 |
| 25 | 1528 |
| 26 | 1758 |
| 27 | 1832 |
| 28 | 1891 |
| 29 | 2107 |
| 30 | 2198 |
| 31 | 2523 |
| 32 | 2671 |
| 33 | 2857 |
| 34 | 3069 |
| 35 | 3760 |
| 36 | 3892 |
| 37 | 3946 |
| 38 | 4256 |
| 39 | 4438 |
| 40 | 4638 |
| 41 | 4880 |
| 42 | 5022 |
| 43 | 5656 |
| 44 | 6092 |
| 45 | 6147 |
| 46 | 6322 |
| 47 | 6470 |
| 48 | 6492 |
| 49 | 6579 |