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 | 57 |
4 | 629 |
5 | 7589 |
6 | 96942 |
7 | 1288729 |
8 | 17643920 |
9 | 247089010 |
10 | 3522891561 |
11 | 50964747400 |
12 | 746241617226 |
13 | 11038241689188 |
14 | 164696773030055 |
15 | 2475832560808858 |
16 | 37462189433509758 |
17 | 570112127356828846 |
18 | 8720472842436039280 |
19 | 133997057207982607092 |
20 | 2067402314984991892461 |