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 | 364 |
| 2 | 940 |
| 3 | 44140 |
| 4 | 152140 |
| 5 | 2722540 |
| 6 | 8820940 |
| 7 | 14062540 |
| 8 | 17388940 |
| 9 | 42380140 |
| 10 | 48024940 |
| 11 | 127916140 |
| 12 | 356076940 |
| 13 | 676520140 |
| 14 | 979064140 |
| 15 | 990360940 |
| 16 | 1032336940 |
| 17 | 1302488140 |
| 18 | 1431108940 |
| 19 | 1509322540 |
| 20 | 1766520940 |
| 21 | 1984702540 |
| 22 | 2561372140 |