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 | 7 |
3 | 17 |
4 | 37 |
5 | 83 |
6 | 181 |
7 | 399 |
8 | 863 |
9 | 1887 |
10 | 4057 |
11 | 8797 |
12 | 18851 |
13 | 40649 |
14 | 86911 |
15 | 186705 |
16 | 398413 |
17 | 853407 |
18 | 1818099 |
19 | 3885377 |
20 | 8266359 |
21 | 17632961 |
22 | 37473467 |
23 | 79814011 |
24 | 169457991 |
25 | 360469139 |
26 | 764700473 |
27 | 1624915019 |
28 | 3444615545 |
29 | 7312733017 |
30 | 15492242679 |
31 | 32862908109 |
32 | 69581860921 |
33 | 147497088201 |