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 | 3 |
3 | 7 |
4 | 21 |
5 | 57 |
6 | 182 |
7 | 565 |
8 | 1931 |
9 | 6670 |
10 | 24537 |
11 | 92337 |
12 | 364602 |
13 | 1477148 |
14 | 6219031 |
15 | 26875932 |
16 | 119930947 |
17 | 548688443 |
18 | 2580814003 |
19 | 12425175838 |
20 | 61302331782 |
21 | 309055818656 |
22 | 1592723862598 |
23 | 8374123173858 |
24 | 44917765035082 |
25 | 245452258746785 |
26 | 1366116578058731 |
27 | 7736098938006873 |