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 | 10 |
| 3 | 24 |
| 4 | 43 |
| 5 | 68 |
| 6 | 98 |
| 7 | 133 |
| 8 | 174 |
| 9 | 221 |
| 10 | 273 |
| 11 | 330 |
| 12 | 393 |
| 13 | 461 |
| 14 | 535 |
| 15 | 614 |
| 16 | 699 |
| 17 | 789 |
| 18 | 885 |
| 19 | 986 |
| 20 | 1092 |
| 21 | 1204 |
| 22 | 1322 |
| 23 | 1445 |
| 24 | 1573 |
| 25 | 1707 |
| 26 | 1846 |
| 27 | 1991 |
| 28 | 2141 |
| 29 | 2297 |
| 30 | 2458 |
| 31 | 2625 |
| 32 | 2797 |
| 33 | 2975 |
| 34 | 3158 |
| 35 | 3346 |
| 36 | 3540 |
| 37 | 3740 |
| 38 | 3945 |
| 39 | 4155 |
| 40 | 4371 |
| 41 | 4592 |
| 42 | 4819 |
| 43 | 5051 |
| 44 | 5289 |
| 45 | 5532 |
| 46 | 5781 |
| 47 | 6035 |
| 48 | 6294 |