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 | 1 |
| 1 | 8 |
| 2 | 37 |
| 3 | 129 |
| 4 | 376 |
| 5 | 967 |
| 6 | 2267 |
| 7 | 4950 |
| 8 | 10220 |
| 9 | 20175 |
| 10 | 38403 |
| 11 | 70954 |
| 12 | 127921 |
| 13 | 226007 |
| 14 | 392688 |
| 15 | 672959 |
| 16 | 1140260 |
| 17 | 1914166 |
| 18 | 3189022 |
| 19 | 5280288 |
| 20 | 8699540 |
| 21 | 14275838 |
| 22 | 23352118 |
| 23 | 38102976 |
| 24 | 62048869 |
| 25 | 100888126 |
| 26 | 163843187 |
| 27 | 265838881 |
| 28 | 431026972 |
| 29 | 698489013 |
| 30 | 1131463777 |
| 31 | 1832277574 |
| 32 | 2966502032 |
| 33 | 4802042229 |