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 | 21 |
3 | 419 |
4 | 8359 |
5 | 166761 |
6 | 3326861 |
7 | 66370459 |
8 | 1324082319 |
9 | 26415275921 |
10 | 526981436101 |
11 | 10513213446099 |
12 | 209737287485879 |
13 | 4184232536271481 |
14 | 83474913437943741 |
15 | 1665314036222603339 |
16 | 33222805811014123039 |