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 | 43 |
| 2 | 599 |
| 3 | 1451 |
| 4 | 8867 |
| 5 | 18253 |
| 6 | 19211 |
| 7 | 19469 |
| 8 | 27329 |
| 9 | 29863 |
| 10 | 40787 |
| 11 | 41141 |
| 12 | 75403 |
| 13 | 85991 |
| 14 | 104707 |
| 15 | 119921 |
| 16 | 131009 |
| 17 | 137383 |
| 18 | 150551 |
| 19 | 167309 |
| 20 | 173263 |
| 21 | 195977 |
| 22 | 201247 |
| 23 | 222863 |
| 24 | 277961 |
| 25 | 285199 |
| 26 | 350429 |
| 27 | 364333 |
| 28 | 374461 |
| 29 | 382747 |
| 30 | 385783 |
| 31 | 406499 |
| 32 | 419743 |
| 33 | 423803 |
| 34 | 466673 |
| 35 | 496289 |
| 36 | 512821 |
| 37 | 532241 |
| 38 | 541529 |
| 39 | 541579 |