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 | 5 |
| 2 | 7 |
| 3 | 17 |
| 4 | 27 |
| 5 | 21 |
| 6 | 85 |
| 7 | 119 |
| 8 | 65 |
| 9 | 107 |
| 10 | 257 |
| 11 | 427 |
| 12 | 325 |
| 13 | 455 |
| 14 | 273 |
| 15 | 1285 |
| 16 | 1799 |
| 17 | 1105 |
| 18 | 1755 |
| 19 | 1365 |
| 20 | 1911 |
| 21 | 4369 |
| 22 | 6939 |
| 23 | 5397 |
| 24 | 7607 |
| 25 | 4097 |
| 26 | 6827 |
| 27 | 5189 |
| 28 | 21845 |
| 29 | 30583 |
| 30 | 16705 |
| 31 | 27499 |
| 32 | 20485 |
| 33 | 28679 |
| 34 | 17745 |
| 35 | 28123 |
| 36 | 65537 |