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 | 3 |
2 | 45 |
3 | 450 |
4 | 5805 |
5 | 52326 |
6 | 705591 |
7 | 6190425 |
8 | 77219325 |
9 | 751178610 |
10 | 8522919063 |
11 | 80502824835 |
12 | 975122402985 |
13 | 8949951461925 |
14 | 100088881882830 |
15 | 1003346683458480 |
16 | 10828622925516312 |
17 | 104307212166072165 |
18 | 1152197107898173875 |
19 | 11048535008792967825 |
20 | 119509353627934830327 |