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 | 17 |
| 2 | 154 |
| 3 | 531 |
| 4 | 1268 |
| 5 | 2485 |
| 6 | 4302 |
| 7 | 6839 |
| 8 | 10216 |
| 9 | 14553 |
| 10 | 19970 |
| 11 | 26587 |
| 12 | 34524 |
| 13 | 43901 |
| 14 | 54838 |
| 15 | 67455 |
| 16 | 81872 |
| 17 | 98209 |
| 18 | 116586 |
| 19 | 137123 |
| 20 | 159940 |
| 21 | 185157 |
| 22 | 212894 |
| 23 | 243271 |
| 24 | 276408 |
| 25 | 312425 |
| 26 | 351442 |
| 27 | 393579 |
| 28 | 438956 |
| 29 | 487693 |
| 30 | 539910 |
| 31 | 595727 |
| 32 | 655264 |
| 33 | 718641 |
| 34 | 785978 |
| 35 | 857395 |