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 | 797 |
| 2 | 911 |
| 3 | 1287 |
| 4 | 2127 |
| 5 | 2217 |
| 6 | 2247 |
| 7 | 2303 |
| 8 | 2457 |
| 9 | 2841 |
| 10 | 3221 |
| 11 | 3407 |
| 12 | 3531 |
| 13 | 3921 |
| 14 | 4353 |
| 15 | 4361 |
| 16 | 4403 |
| 17 | 5097 |
| 18 | 5459 |
| 19 | 5867 |
| 20 | 6173 |
| 21 | 6261 |
| 22 | 6531 |
| 23 | 6741 |
| 24 | 6939 |
| 25 | 7133 |
| 26 | 7271 |
| 27 | 7311 |
| 28 | 7707 |
| 29 | 7797 |
| 30 | 8651 |
| 31 | 8841 |
| 32 | 8951 |
| 33 | 9347 |
| 34 | 9401 |
| 35 | 9599 |
| 36 | 9669 |
| 37 | 9729 |
| 38 | 10001 |
| 39 | 10773 |
| 40 | 10937 |
| 41 | 11663 |