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 | 4 |
3 | 23 |
4 | 1086 |
5 | 642457 |
6 | 6188114528 |
7 | 1226373476385199 |
8 | 6071277235712979102634 |
9 | 884267692532264259002637317099 |
10 | 4362395890943439751990308572939648140812 |
11 | 824887275128335259519795007492785652798382136996397 |
12 | 6674388542470138268339773975217339343278226845550864912413630534 |