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 | 29 |
| 2 | 53 |
| 3 | 239 |
| 4 | 359 |
| 5 | 653 |
| 6 | 1103 |
| 7 | 1289 |
| 8 | 1439 |
| 9 | 1499 |
| 10 | 1619 |
| 11 | 2699 |
| 12 | 3539 |
| 13 | 3929 |
| 14 | 4013 |
| 15 | 4139 |
| 16 | 4649 |
| 17 | 4799 |
| 18 | 4943 |
| 19 | 8243 |
| 20 | 9473 |
| 21 | 10343 |
| 22 | 11789 |
| 23 | 12119 |
| 24 | 13913 |
| 25 | 14639 |
| 26 | 20759 |
| 27 | 21569 |
| 28 | 23753 |
| 29 | 25589 |
| 30 | 26693 |
| 31 | 26723 |
| 32 | 27749 |
| 33 | 27953 |
| 34 | 28289 |
| 35 | 29033 |
| 36 | 31259 |