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 | 5 |
2 | 45 |
3 | 565 |
4 | 9085 |
5 | 177925 |
6 | 4106445 |
7 | 109105365 |
8 | 3279219485 |
9 | 109983317925 |
10 | 4071784884845 |
11 | 164919693538165 |
12 | 7253726995805885 |
13 | 344284133391481925 |
14 | 17538600019076063245 |
15 | 954467594134586386965 |
16 | 55263075631036363208285 |
17 | 3391909484128563111709925 |