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 | 3 |
| 2 | 251 |
| 3 | 523 |
| 4 | 1063 |
| 5 | 4007 |
| 6 | 4373 |
| 7 | 4423 |
| 8 | 7517 |
| 9 | 11801 |
| 10 | 11833 |
| 11 | 11927 |
| 12 | 12491 |
| 13 | 12757 |
| 14 | 12967 |
| 15 | 15817 |
| 16 | 15907 |
| 17 | 16381 |
| 18 | 16481 |
| 19 | 16763 |
| 20 | 16987 |
| 21 | 17851 |
| 22 | 21341 |
| 23 | 21937 |
| 24 | 22343 |
| 25 | 22441 |
| 26 | 22877 |
| 27 | 23327 |
| 28 | 25849 |
| 29 | 26591 |
| 30 | 26993 |
| 31 | 27061 |
| 32 | 31153 |
| 33 | 31321 |
| 34 | 31583 |
| 35 | 33773 |
| 36 | 35159 |