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) |
|---|---|
| 0 | 3661529 |
| 1 | 14846339 |
| 2 | 26031149 |
| 3 | 37215959 |
| 4 | 48400769 |
| 5 | 59585579 |
| 6 | 70770389 |
| 7 | 81955199 |
| 8 | 93140009 |
| 9 | 104324819 |
| 10 | 115509629 |
| 11 | 126694439 |
| 12 | 137879249 |
| 13 | 149064059 |
| 14 | 160248869 |
| 15 | 171433679 |
| 16 | 182618489 |
| 17 | 193803299 |
| 18 | 204988109 |
| 19 | 216172919 |
| 20 | 227357729 |
| 21 | 238542539 |
| 22 | 249727349 |
| 23 | 260912159 |
| 24 | 272096969 |
| 25 | 283281779 |
| 26 | 294466589 |