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 | 28754556 |
| 2 | 103529256 |
| 3 | 121576571 |
| 4 | 288033576 |
| 5 | 293979516 |
| 6 | 414100179 |
| 7 | 497440040 |
| 8 | 584411859 |
| 9 | 766411476 |
| 10 | 858663636 |
| 11 | 1498843176 |
| 12 | 1591095336 |
| 13 | 1637221416 |
| 14 | 1683347496 |
| 15 | 1775599656 |
| 16 | 1816140156 |
| 17 | 2341109715 |
| 18 | 2789551400 |
| 19 | 2882625576 |
| 20 | 3042399699 |
| 21 | 3044066856 |
| 22 | 3067129896 |
| 23 | 3240102696 |