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 | 251 |
| 3 | 1061 |
| 4 | 1451 |
| 5 | 1901 |
| 6 | 1931 |
| 7 | 2381 |
| 8 | 3181 |
| 9 | 3491 |
| 10 | 3851 |
| 11 | 4621 |
| 12 | 4861 |
| 13 | 5261 |
| 14 | 6101 |
| 15 | 6491 |
| 16 | 6581 |
| 17 | 6781 |
| 18 | 7331 |
| 19 | 8101 |
| 20 | 9941 |
| 21 | 10331 |
| 22 | 10771 |
| 23 | 11251 |
| 24 | 11261 |
| 25 | 11411 |
| 26 | 12301 |
| 27 | 14051 |
| 28 | 14221 |
| 29 | 14411 |
| 30 | 15091 |
| 31 | 15131 |
| 32 | 16061 |
| 33 | 16141 |
| 34 | 16301 |
| 35 | 16651 |
| 36 | 16811 |
| 37 | 16901 |