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 | 61 |
| 3 | 137 |
| 4 | 149 |
| 5 | 197 |
| 6 | 349 |
| 7 | 457 |
| 8 | 523 |
| 9 | 569 |
| 10 | 619 |
| 11 | 659 |
| 12 | 1091 |
| 13 | 1153 |
| 14 | 1303 |
| 15 | 1483 |
| 16 | 1549 |
| 17 | 1723 |
| 18 | 1861 |
| 19 | 1873 |
| 20 | 2339 |
| 21 | 2347 |
| 22 | 2377 |
| 23 | 2593 |
| 24 | 2753 |
| 25 | 2851 |
| 26 | 3121 |
| 27 | 3169 |
| 28 | 3257 |
| 29 | 3323 |
| 30 | 3391 |
| 31 | 3469 |
| 32 | 3539 |
| 33 | 4051 |
| 34 | 4177 |
| 35 | 4373 |
| 36 | 4423 |
| 37 | 4483 |
| 38 | 4547 |
| 39 | 4691 |
| 40 | 4799 |
| 41 | 4877 |
| 42 | 4933 |
| 43 | 4943 |
| 44 | 5101 |
| 45 | 5237 |