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 | 1 |
| 2 | 9359 |
| 3 | 23933 |
| 4 | 97405 |
| 5 | 131493 |
| 6 | 304589 |
| 7 | 529205 |
| 8 | 6005613 |
| 9 | 6024473 |
| 10 | 6057257 |
| 11 | 7636517 |
| 12 | 9566549 |
| 13 | 11481581 |
| 14 | 25143017 |
| 15 | 25439117 |
| 16 | 28542745 |
| 17 | 40473869 |
| 18 | 57712193 |
| 19 | 58761197 |
| 20 | 69502169 |
| 21 | 77085497 |
| 22 | 78481397 |
| 23 | 81127109 |
| 24 | 95223857 |
| 25 | 99815303 |
| 26 | 104092517 |
| 27 | 112282481 |
| 28 | 119954477 |
| 29 | 130052613 |