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 | 3 |
| 4 | 5 |
| 5 | 8 |
| 6 | 13 |
| 7 | 14 |
| 8 | 28 |
| 9 | 43 |
| 10 | 45 |
| 11 | 89 |
| 12 | 135 |
| 13 | 138 |
| 14 | 143 |
| 15 | 284 |
| 16 | 430 |
| 17 | 438 |
| 18 | 451 |
| 19 | 897 |
| 20 | 1356 |
| 21 | 1404 |
| 22 | 1446 |
| 23 | 2878 |
| 24 | 4352 |
| 25 | 4423 |
| 26 | 4511 |
| 27 | 4645 |
| 28 | 9245 |
| 29 | 13979 |
| 30 | 14203 |
| 31 | 14476 |
| 32 | 14757 |
| 33 | 15184 |
| 34 | 30225 |
| 35 | 45693 |
| 36 | 46407 |
| 37 | 47275 |
| 38 | 48164 |
| 39 | 49512 |
| 40 | 98573 |
| 41 | 148982 |
| 42 | 151235 |
| 43 | 153968 |
| 44 | 156749 |