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) |
|---|---|
| 1 | 29 |
| 2 | 58 |
| 3 | 116 |
| 4 | 232 |
| 5 | 455 |
| 6 | 910 |
| 7 | 929 |
| 8 | 1228 |
| 9 | 2456 |
| 10 | 4912 |
| 11 | 6161 |
| 12 | 7327 |
| 13 | 9704 |
| 14 | 10183 |
| 15 | 11321 |
| 16 | 22444 |
| 17 | 44888 |
| 18 | 89776 |
| 19 | 157565 |
| 20 | 313132 |
| 21 | 425465 |
| 22 | 670021 |
| 23 | 671288 |
| 24 | 798076 |
| 25 | 865865 |
| 26 | 1422553 |
| 27 | 2646008 |
| 28 | 2670676 |
| 29 | 2937353 |
| 30 | 5270932 |
| 31 | 5494511 |
| 32 | 6639070 |
| 33 | 6675749 |