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 | 485100 |
| 2 | 573300 |
| 3 | 749700 |
| 4 | 762300 |
| 5 | 837900 |
| 6 | 1014300 |
| 7 | 1064700 |
| 8 | 1067220 |
| 9 | 1278900 |
| 10 | 1367100 |
| 11 | 1415700 |
| 12 | 1490580 |
| 13 | 1631700 |
| 14 | 1673100 |
| 15 | 1778700 |
| 16 | 1808100 |
| 17 | 1820700 |
| 18 | 1851300 |
| 19 | 1896300 |
| 20 | 2069100 |
| 21 | 2072700 |
| 22 | 2274300 |
| 23 | 2337300 |
| 24 | 2484300 |
| 25 | 2504700 |
| 26 | 2548980 |
| 27 | 2585700 |