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 | 6 |
3 | 56 |
4 | 2451 |
5 | 533358 |
6 | 661452084 |
7 | 4364646955812 |
8 | 152397092027960154 |
9 | 28427450083725134688228 |
10 | 28645398830642924774967347088 |
11 | 157458251108667629202718200130101672 |
12 | 4760428376101385226312810920945121043818096 |