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 | 11 |
| 2 | 43 |
| 3 | 193 |
| 4 | 281 |
| 5 | 331 |
| 6 | 443 |
| 7 | 571 |
| 8 | 641 |
| 9 | 1051 |
| 10 | 1451 |
| 11 | 2731 |
| 12 | 3691 |
| 13 | 4993 |
| 14 | 6043 |
| 15 | 6491 |
| 16 | 7193 |
| 17 | 7681 |
| 18 | 8443 |
| 19 | 8971 |
| 20 | 9241 |
| 21 | 10651 |
| 22 | 11243 |
| 23 | 12161 |
| 24 | 13441 |
| 25 | 15131 |
| 26 | 16193 |
| 27 | 16921 |
| 28 | 17291 |
| 29 | 18043 |
| 30 | 19993 |
| 31 | 21211 |
| 32 | 23321 |
| 33 | 28793 |
| 34 | 29761 |
| 35 | 32251 |
| 36 | 34841 |
| 37 | 42043 |
| 38 | 43801 |