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 | 144224957030740838232163 |
2 | 144224957030740838232163831078010958839186925349935057754641619454168759682999733 |