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 | 225450225 |
| 2 | 385533225 |
| 3 | 481583025 |
| 4 | 538472025 |
| 5 | 672624225 |
| 6 | 705699225 |
| 7 | 985646025 |
| 8 | 1121915025 |
| 9 | 1150227225 |
| 10 | 1281998025 |
| 11 | 1566972225 |
| 12 | 1685513025 |
| 13 | 1790559225 |
| 14 | 1826280225 |
| 15 | 2105433225 |
| 16 | 2242496025 |
| 17 | 2466612225 |
| 18 | 2550755025 |
| 19 | 2679615225 |
| 20 | 2930852925 |
| 21 | 2946861225 |
| 22 | 3132081225 |