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 | 1 |
| 2 | 2667 |
| 3 | 3937 |
| 4 | 17490 |
| 5 | 19410 |
| 6 | 22578 |
| 7 | 24610 |
| 8 | 24910 |
| 9 | 25466 |
| 10 | 25910 |
| 11 | 26554 |
| 12 | 26818 |
| 13 | 27285 |
| 14 | 29342 |
| 15 | 29733 |
| 16 | 29762 |
| 17 | 31102 |
| 18 | 31535 |
| 19 | 32043 |
| 20 | 32997 |
| 21 | 33985 |
| 22 | 35585 |
| 23 | 36635 |
| 24 | 37985 |
| 25 | 39697 |
| 26 | 41393 |
| 27 | 41837 |
| 28 | 42347 |
| 29 | 44047 |
| 30 | 45637 |
| 31 | 45739 |
| 32 | 45937 |
| 33 | 46117 |
| 34 | 172011 |
| 35 | 253921 |
| 36 | 640737 |