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) |
|---|---|
| 0 | 1871 |
| 1 | 2539 |
| 2 | 3461 |
| 3 | 9619 |
| 4 | 21491 |
| 5 | 23017 |
| 6 | 25243 |
| 7 | 26111 |
| 8 | 32189 |
| 9 | 33409 |
| 10 | 33937 |
| 11 | 39103 |
| 12 | 40819 |
| 13 | 41231 |
| 14 | 44267 |
| 15 | 47293 |
| 16 | 48821 |
| 17 | 55901 |
| 18 | 57791 |
| 19 | 67043 |
| 20 | 70121 |
| 21 | 74293 |
| 22 | 74713 |
| 23 | 74717 |
| 24 | 75161 |
| 25 | 75167 |
| 26 | 82997 |
| 27 | 84317 |
| 28 | 87877 |
| 29 | 88423 |
| 30 | 88661 |
| 31 | 103811 |
| 32 | 103913 |