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 | 9 |
| 3 | 52 |
| 4 | 8 |
| 5 | 112 |
| 6 | 147 |
| 7 | 586 |
| 8 | 716 |
| 9 | 27 |
| 10 | 100 |
| 11 | 1154 |
| 12 | 4157 |
| 13 | 4688 |
| 14 | 5239 |
| 15 | 581 |
| 16 | 64 |
| 17 | 22166 |
| 18 | 2415 |
| 19 | 2619 |
| 20 | 28285 |
| 21 | 30432 |
| 22 | 10319 |
| 23 | 34882 |
| 24 | 37181 |
| 25 | 125 |
| 26 | 41924 |
| 27 | 44366 |
| 28 | 46853 |
| 29 | 15617 |
| 30 | 51962 |
| 31 | 54582 |
| 32 | 18102 |
| 33 | 59948 |
| 34 | 62693 |
| 35 | 207063 |
| 36 | 216 |
| 37 | 71171 |
| 38 | 74076 |
| 39 | 77019 |
| 40 | 800 |
| 41 | 83019 |
| 42 | 272192 |
| 43 | 28197 |