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 | 19 |
| 1 | 362 |
| 2 | 181 |
| 3 | 3440 |
| 4 | 1720 |
| 5 | 860 |
| 6 | 430 |
| 7 | 215 |
| 8 | 43 |
| 9 | 818 |
| 10 | 409 |
| 11 | 7772 |
| 12 | 3886 |
| 13 | 1943 |
| 14 | 36918 |
| 15 | 18459 |
| 16 | 6153 |
| 17 | 2051 |
| 18 | 293 |
| 19 | 5568 |
| 20 | 2784 |
| 21 | 1392 |
| 22 | 696 |
| 23 | 348 |
| 24 | 174 |
| 25 | 87 |
| 26 | 29 |
| 27 | 552 |
| 28 | 276 |
| 29 | 138 |
| 30 | 69 |
| 31 | 23 |
| 32 | 438 |
| 33 | 219 |
| 34 | 73 |
| 35 | 1388 |
| 36 | 694 |
| 37 | 347 |
| 38 | 6594 |
| 39 | 3297 |
| 40 | 1099 |
| 41 | 157 |
| 42 | 2984 |
| 43 | 1492 |
| 44 | 746 |