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) |
---|---|
3 | 1 |
4 | 5 |
5 | 265 |
6 | 2367 |
7 | 237493 |
8 | 2576561 |
9 | 338350897 |
10 | 616410400171 |
11 | 7811559753873 |
12 | 17236200860123055 |
13 | 3081677433937346539 |
14 | 41741941495866750557 |
15 | 7829195555633964779233 |
16 | 21066131970056662377432067 |
17 | 59296957594629000880904587621 |
18 | 844326030443651782154010715715 |