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 | 389 |
| 2 | 479 |
| 3 | 1559 |
| 4 | 3209 |
| 5 | 8669 |
| 6 | 12269 |
| 7 | 12401 |
| 8 | 13151 |
| 9 | 14411 |
| 10 | 14759 |
| 11 | 21851 |
| 12 | 28859 |
| 13 | 31469 |
| 14 | 33191 |
| 15 | 36551 |
| 16 | 39659 |
| 17 | 40751 |
| 18 | 50321 |
| 19 | 54311 |
| 20 | 64601 |
| 21 | 70229 |
| 22 | 77339 |
| 23 | 79601 |
| 24 | 87671 |
| 25 | 99551 |
| 26 | 102539 |
| 27 | 110261 |
| 28 | 114749 |
| 29 | 114761 |
| 30 | 118661 |
| 31 | 129449 |
| 32 | 132611 |
| 33 | 136511 |