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 | 2 |
2 | 7 |
3 | 65659969 |
4 | 5184705528587072464087 |
5 | 14302079958348104463583671072905261080748384225250684971 |
6 | 17199742630376622641833783925547830057256484050709158699244513 |