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 | 41 |
| 2 | 313 |
| 3 | 2137 |
| 4 | 6569 |
| 5 | 7853 |
| 6 | 10133 |
| 7 | 10847 |
| 8 | 12401 |
| 9 | 13757 |
| 10 | 14747 |
| 11 | 17569 |
| 12 | 17911 |
| 13 | 24001 |
| 14 | 24049 |
| 15 | 27901 |
| 16 | 31307 |
| 17 | 38729 |
| 18 | 43177 |
| 19 | 43961 |
| 20 | 44819 |
| 21 | 51607 |
| 22 | 69191 |
| 23 | 81517 |
| 24 | 88379 |
| 25 | 104683 |
| 26 | 107099 |
| 27 | 130631 |
| 28 | 137177 |
| 29 | 138239 |
| 30 | 145967 |
| 31 | 154487 |
| 32 | 154723 |
| 33 | 158777 |
| 34 | 162947 |
| 35 | 175463 |
| 36 | 184409 |
| 37 | 192853 |
| 38 | 196169 |
| 39 | 232499 |
| 40 | 243137 |
| 41 | 261983 |