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 | 4 |
2 | 25 |
3 | 196 |
4 | 1747 |
5 | 16996 |
6 | 175936 |
7 | 1907224 |
8 | 21423385 |
9 | 247515796 |
10 | 2925668236 |
11 | 35239199704 |
12 | 431207470105 |
13 | 5347823877172 |
14 | 67093724913313 |
15 | 850241358959044 |
16 | 10869754843088962 |
17 | 140045452765874704 |
18 | 1816842996684686656 |
19 | 23716478425653945472 |
20 | 311314468637807994391 |