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 | 1 |
2 | 137548893254081168086800766 |
3 | 11046328890861010626464488614428032600986342 |
4 | 10897746068335468788318134977474134922662053604436974448 |
5 | 21912802868317153141871319582922663027477920477404414535105616050 |