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 | 6 |
3 | 45 |
4 | 456 |
5 | 5825 |
6 | 89896 |
7 | 1627437 |
8 | 33822944 |
9 | 793783233 |
10 | 20765009344 |
11 | 599157626925 |
12 | 18904594000128 |
13 | 647524807918209 |
14 | 23929038677825152 |
15 | 948995910652193325 |
16 | 40203601321988822528 |
17 | 1812025020244371552897 |
18 | 86577002960871477916672 |
19 | 4371100278517527047687213 |