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 | 328118259 |
| 2 | 385202034 |
| 3 | 395613234 |
| 4 | 489597858 |
| 5 | 625839858 |
| 6 | 641398338 |
| 7 | 674511618 |
| 8 | 693239634 |
| 9 | 699598578 |
| 10 | 722302434 |
| 11 | 779889314 |
| 12 | 780278643 |
| 13 | 782999714 |
| 14 | 791204514 |
| 15 | 792005379 |
| 16 | 797405714 |
| 17 | 797935698 |
| 18 | 805299699 |
| 19 | 815120658 |
| 20 | 822938754 |
| 21 | 851527314 |
| 22 | 857962914 |
| 23 | 870861618 |