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 | 534130 |
| 2 | 654754 |
| 3 | 663155 |
| 4 | 729219 |
| 5 | 737459 |
| 6 | 742770 |
| 7 | 758354 |
| 8 | 810034 |
| 9 | 813459 |
| 10 | 816579 |
| 11 | 831250 |
| 12 | 906034 |
| 13 | 930499 |
| 14 | 954930 |
| 15 | 1009954 |
| 16 | 1055619 |
| 17 | 1083955 |
| 18 | 1099459 |
| 19 | 1101859 |
| 20 | 1103554 |
| 21 | 1106019 |
| 22 | 1157634 |
| 23 | 1167794 |
| 24 | 1180003 |
| 25 | 1215394 |
| 26 | 1217539 |
| 27 | 1246354 |
| 28 | 1253074 |
| 29 | 1255539 |
| 30 | 1278690 |