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 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 3 |
| 6 | 5 |
| 7 | 7 |
| 8 | 9 |
| 9 | 11 |
| 10 | 17 |
| 11 | 27 |
| 12 | 41 |
| 13 | 59 |
| 14 | 81 |
| 15 | 115 |
| 16 | 169 |
| 17 | 251 |
| 18 | 369 |
| 19 | 531 |
| 20 | 761 |
| 21 | 1099 |
| 22 | 1601 |
| 23 | 2339 |
| 24 | 3401 |
| 25 | 4923 |
| 26 | 7121 |
| 27 | 10323 |
| 28 | 15001 |
| 29 | 21803 |
| 30 | 31649 |
| 31 | 45891 |
| 32 | 66537 |
| 33 | 96539 |
| 34 | 140145 |
| 35 | 203443 |
| 36 | 295225 |
| 37 | 428299 |
| 38 | 621377 |
| 39 | 901667 |
| 40 | 1308553 |
| 41 | 1899003 |
| 42 | 2755601 |
| 43 | 3998355 |
| 44 | 5801689 |
| 45 | 8418795 |