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 | 11 |
3 | 47 |
4 | 219 |
5 | 1063 |
6 | 5251 |
7 | 26127 |
8 | 130379 |
9 | 651383 |
10 | 3255891 |
11 | 16277407 |
12 | 81382939 |
13 | 406906503 |
14 | 2034516131 |
15 | 10172547887 |
16 | 50862673899 |
17 | 254313238423 |
18 | 1271565929971 |
19 | 6357829125567 |
20 | 31789144579259 |
21 | 158945720799143 |
22 | 794728599801411 |
23 | 3973642990618447 |