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 | 163 |
| 2 | 811 |
| 3 | 1423 |
| 4 | 1783 |
| 5 | 2179 |
| 6 | 3079 |
| 7 | 3583 |
| 8 | 9739 |
| 9 | 11503 |
| 10 | 13411 |
| 11 | 14419 |
| 12 | 17659 |
| 13 | 22483 |
| 14 | 25111 |
| 15 | 26479 |
| 16 | 27883 |
| 17 | 42139 |
| 18 | 49411 |
| 19 | 55243 |
| 20 | 57259 |
| 21 | 70111 |
| 22 | 72379 |
| 23 | 77023 |
| 24 | 79399 |
| 25 | 86743 |
| 26 | 97039 |
| 27 | 116443 |
| 28 | 119359 |
| 29 | 125299 |
| 30 | 140779 |
| 31 | 181603 |
| 32 | 188911 |
| 33 | 207811 |