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 | 3 |
| 3 | 7 |
| 4 | 12 |
| 5 | 28 |
| 6 | 31 |
| 7 | 60 |
| 8 | 91 |
| 9 | 124 |
| 10 | 168 |
| 11 | 127 |
| 12 | 360 |
| 13 | 403 |
| 14 | 546 |
| 15 | 508 |
| 16 | 744 |
| 17 | 1170 |
| 18 | 1651 |
| 19 | 2418 |
| 20 | 2880 |
| 21 | 2821 |
| 22 | 3048 |
| 23 | 2047 |
| 24 | 4368 |
| 25 | 3751 |
| 26 | 5952 |
| 27 | 9360 |
| 28 | 9906 |
| 29 | 8188 |
| 30 | 12493 |
| 31 | 8191 |
| 32 | 19344 |
| 33 | 15367 |
| 34 | 22568 |
| 35 | 22506 |
| 36 | 24384 |
| 37 | 28800 |
| 38 | 26611 |
| 39 | 39312 |
| 40 | 32764 |
| 41 | 51181 |
| 42 | 59520 |
| 43 | 49128 |
| 44 | 79248 |
| 45 | 99944 |
| 46 | 92202 |
| 47 | 112320 |
| 48 | 116281 |
| 49 | 106483 |
| 50 | 160797 |