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 | 3 |
| 2 | 11 |
| 3 | 227 |
| 4 | 1091 |
| 5 | 2027 |
| 6 | 3251 |
| 7 | 13691 |
| 8 | 21611 |
| 9 | 59051 |
| 10 | 65027 |
| 11 | 91811 |
| 12 | 140627 |
| 13 | 178931 |
| 14 | 199811 |
| 15 | 205211 |
| 16 | 227531 |
| 17 | 328331 |
| 18 | 567011 |
| 19 | 700571 |
| 20 | 804611 |
| 21 | 815411 |
| 22 | 1071227 |
| 23 | 2241011 |
| 24 | 3629027 |
| 25 | 4223027 |
| 26 | 4347227 |
| 27 | 4809251 |
| 28 | 5212091 |
| 29 | 5919491 |
| 30 | 6185171 |
| 31 | 6426227 |
| 32 | 6671891 |
| 33 | 7601051 |
| 34 | 7969331 |
| 35 | 8661251 |
| 36 | 8732027 |
| 37 | 9018011 |
| 38 | 10323371 |