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 | 3 |
| 3 | 11 |
| 4 | 53 |
| 5 | 3 |
| 6 | 13 |
| 7 | 11 |
| 8 | 3 |
| 9 | 1468457 |
| 10 | 11 |
| 11 | 3 |
| 12 | 1373 |
| 13 | 34361893981 |
| 14 | 3 |
| 15 | 17713 |
| 16 | 2130617 |
| 17 | 3 |
| 18 | 11 |
| 19 | 13 |
| 20 | 3 |
| 21 | 11 |
| 22 | 617 |
| 23 | 3 |
| 24 | 37 |
| 25 | 11 |
| 26 | 3 |
| 27 | 179 |
| 28 | 14633 |
| 29 | 3 |
| 30 | 76463 |
| 31 | 97 |
| 32 | 3 |
| 33 | 337 |
| 34 | 1049 |
| 35 | 3 |
| 36 | 11 |
| 37 | 7237598635049 |
| 38 | 3 |
| 39 | 67 |
| 40 | 11 |
| 41 | 3 |
| 42 | 22742406079421034331584846001936724930824184898296683 |
| 43 | 11 |
| 44 | 3 |
| 45 | 13 |