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 | 236674 |
| 2 | 260658 |
| 3 | 282018 |
| 4 | 300834 |
| 5 | 334818 |
| 6 | 478338 |
| 7 | 637794 |
| 8 | 650034 |
| 9 | 650658 |
| 10 | 671778 |
| 11 | 708483 |
| 12 | 708834 |
| 13 | 729938 |
| 14 | 789378 |
| 15 | 811538 |
| 16 | 816578 |
| 17 | 832274 |
| 18 | 849954 |
| 19 | 941859 |
| 20 | 989043 |
| 21 | 1042083 |
| 22 | 1045539 |
| 23 | 1099203 |
| 24 | 1099458 |
| 25 | 1102258 |
| 26 | 1179378 |
| 27 | 1243074 |
| 28 | 1257954 |
| 29 | 1283874 |
| 30 | 1323234 |
| 31 | 1334979 |