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 | 2 |
| 3 | 3 |
| 4 | 8 |
| 5 | 14 |
| 6 | 15 |
| 7 | 39 |
| 8 | 20 |
| 9 | 44 |
| 10 | 35 |
| 11 | 195 |
| 12 | 119 |
| 13 | 104 |
| 14 | 594 |
| 15 | 224 |
| 16 | 384 |
| 17 | 455 |
| 18 | 539 |
| 19 | 440 |
| 20 | 560 |
| 21 | 3080 |
| 22 | 2184 |
| 23 | 1539 |
| 24 | 2015 |
| 25 | 2639 |
| 26 | 5264 |
| 27 | 4199 |
| 28 | 15399 |
| 29 | 13299 |
| 30 | 8855 |
| 31 | 23919 |
| 32 | 2079 |
| 33 | 30744 |
| 34 | 43680 |
| 35 | 36575 |
| 36 | 14399 |
| 37 | 5984 |
| 38 | 58695 |
| 39 | 113399 |
| 40 | 47124 |
| 41 | 107184 |
| 42 | 12375 |
| 43 | 78624 |
| 44 | 98175 |
| 45 | 73359 |
| 46 | 111320 |
| 47 | 242879 |
| 48 | 185724 |