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 | 1 |
2 | 9 |
3 | 457 |
4 | 118961 |
5 | 152894961 |
6 | 940318147705 |
7 | 26967408304580857 |
8 | 3534888068831469959649 |
9 | 2084993641133372935803249505 |
10 | 5465706581663919414225671125834601 |
11 | 63043356313898446097762231466174924913065 |
12 | 3173076775252515207774429654590479617164788572049 |