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 | 0 |
1 | 1 |
2 | 7 |
3 | 47 |
4 | 402 |
5 | 4569 |
6 | 65298 |
7 | 1119789 |
8 | 22397112 |
9 | 511972065 |
10 | 13166163630 |
11 | 376208954109 |
12 | 11824734538620 |
13 | 405454640476833 |
14 | 15061050695642994 |
15 | 602494304797738845 |
16 | 25823425094211472272 |
17 | 1180601869774944168513 |
18 | 57348495330075309426390 |