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 | 23256 |
| 2 | 530712 |
| 3 | 809100 |
| 4 | 11692980 |
| 5 | 17812620 |
| 6 | 20245500 |
| 7 | 22834062 |
| 8 | 23527350 |
| 9 | 29154600 |
| 10 | 83768256 |
| 11 | 182236500 |
| 12 | 189847062 |
| 13 | 506227500 |
| 14 | 600127506 |
| 15 | 992218500 |
| 16 | 1363566402 |
| 17 | 1640209500 |
| 18 | 2175895962 |
| 19 | 2422657620 |
| 20 | 2477899062 |
| 21 | 2520190602 |
| 22 | 3041687952 |
| 23 | 3764129256 |
| 24 | 4760103042 |