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 | 67 |
| 1 | 88 |
| 2 | 442 |
| 3 | 567 |
| 4 | 2213 |
| 5 | 2837 |
| 6 | 3067 |
| 7 | 11068 |
| 8 | 14713 |
| 9 | 15337 |
| 10 | 15338 |
| 11 | 57943 |
| 12 | 73568 |
| 13 | 77213 |
| 14 | 76697 |
| 15 | 289717 |
| 16 | 280338 |
| 17 | 370443 |
| 18 | 386068 |
| 19 | 386587 |
| 20 | 389713 |
| 21 | 1852217 |
| 22 | 1524067 |
| 23 | 1898442 |
| 24 | 1930342 |
| 25 | 1932943 |
| 26 | 1948568 |
| 27 | 7242943 |
| 28 | 9261088 |
| 29 | 9664717 |
| 30 | 9586567 |
| 31 | 9654712 |
| 32 | 9710942 |
| 33 | 9742849 |
| 34 | 46305443 |