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 | 14 |
3 | 476 |
4 | 31640 |
5 | 3953488 |
6 | 939383200 |
7 | 433281169216 |
8 | 393718899904640 |
9 | 710399428248892928 |
10 | 2554705943898166145024 |
11 | 18342976469146094416494592 |
12 | 263185684727811758287894478848 |
13 | 7549222852919288301041224694890496 |
14 | 432993292623369448352459156263293419520 |