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) |
---|---|
0 | 3 |
1 | 6 |
2 | 90 |
3 | 202474 |
4 | 802914372650 |
5 | 124876754670311211270396330 |
6 | 2261740218128437766312179308277308483058208661638110890 |
7 | 7527129205899945471753233641719262207829849606092782843679109711117799287001392666047916596823438974998183293610 |