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 | 115 |
| 2 | 355 |
| 3 | 1266 |
| 4 | 1555 |
| 5 | 1686 |
| 6 | 1795 |
| 7 | 4195 |
| 8 | 4206 |
| 9 | 4962 |
| 10 | 5155 |
| 11 | 5298 |
| 12 | 6978 |
| 13 | 9235 |
| 14 | 10002 |
| 15 | 11230 |
| 16 | 13315 |
| 17 | 18822 |
| 18 | 21752 |
| 19 | 22602 |
| 20 | 23106 |
| 21 | 26072 |
| 22 | 29816 |
| 23 | 40616 |
| 24 | 42258 |
| 25 | 60056 |
| 26 | 60730 |
| 27 | 64690 |
| 28 | 68802 |
| 29 | 83586 |
| 30 | 87272 |
| 31 | 91736 |
| 32 | 94616 |
| 33 | 100990 |
| 34 | 107526 |
| 35 | 108910 |
| 36 | 109448 |
| 37 | 113192 |
| 38 | 121112 |
| 39 | 125436 |