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) |
---|---|
12 | 1 |
13 | 21633936185161 |
14 | 507029461102251552321630151 |
15 | 11807441196984503845077844573952807835871 |
16 | 275100402115798836253928241395289617394098490488956444 |
17 | 6409295323626866454933457428954320223001885025904687118646704057084 |