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) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 31 |
| 8 | 21 |
| 9 | 43 |
| 10 | 55 |
| 11 | 98 |
| 12 | 441 |
| 13 | 332 |
| 14 | 773 |
| 15 | 610 |
| 16 | 987 |
| 17 | 9751 |
| 18 | 8542 |
| 19 | 8411 |
| 20 | 7665 |
| 21 | 96410 |
| 22 | 77111 |
| 23 | 87652 |
| 24 | 86643 |
| 25 | 75520 |
| 26 | 933211 |
| 27 | 986411 |
| 28 | 873111 |
| 29 | 954221 |
| 30 | 843200 |
| 31 | 9664321 |
| 32 | 9873210 |
| 33 | 8755432 |
| 34 | 8877520 |
| 35 | 9765422 |
| 36 | 95433210 |
| 37 | 87754211 |
| 38 | 99886310 |
| 39 | 98665432 |