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 | 4820 |
| 2 | 69636 |
| 3 | 97058 |
| 4 | 405888 |
| 5 | 454086 |
| 6 | 585828 |
| 7 | 656490 |
| 8 | 711282 |
| 9 | 717486 |
| 10 | 1161132 |
| 11 | 1348582 |
| 12 | 1560352 |
| 13 | 1564810 |
| 14 | 1625370 |
| 15 | 1811262 |
| 16 | 1838510 |
| 17 | 1926224 |
| 18 | 2446248 |
| 19 | 2601094 |
| 20 | 2670318 |
| 21 | 2699918 |
| 22 | 2961770 |
| 23 | 2966112 |
| 24 | 3234498 |
| 25 | 3372694 |
| 26 | 3387258 |
| 27 | 3705880 |
| 28 | 3860232 |
| 29 | 3980524 |
| 30 | 4104264 |
| 31 | 4147330 |