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 | 3 |
| 2 | 5 |
| 3 | 15 |
| 4 | 23 |
| 5 | 59 |
| 6 | 93 |
| 7 | 239 |
| 8 | 375 |
| 9 | 955 |
| 10 | 1501 |
| 11 | 3823 |
| 12 | 6007 |
| 13 | 15291 |
| 14 | 24029 |
| 15 | 61167 |
| 16 | 96119 |
| 17 | 244667 |
| 18 | 384477 |
| 19 | 978671 |
| 20 | 1537911 |
| 21 | 3914683 |
| 22 | 6151645 |
| 23 | 15658735 |
| 24 | 24606583 |
| 25 | 62634939 |
| 26 | 98426333 |
| 27 | 250539759 |
| 28 | 393705335 |
| 29 | 1002159035 |
| 30 | 1574821341 |
| 31 | 4008636143 |
| 32 | 6299285367 |