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 | 1 |
1 | 28 |
2 | 1708 |
3 | 156016 |
4 | 19000996 |
5 | 2892636208 |
6 | 528436162708 |
7 | 112625837135056 |
8 | 27433137537640996 |
9 | 7517361789179684848 |
10 | 2288826715171726889908 |
11 | 766572192067000875962896 |
12 | 280079787805796188648857796 |
13 | 110859415083883527695265783088 |