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 | 10 |
3 | 24 |
4 | 54 |
5 | 118 |
6 | 252 |
7 | 530 |
8 | 1102 |
9 | 2272 |
10 | 4654 |
11 | 9486 |
12 | 19260 |
13 | 38986 |
14 | 78726 |
15 | 158672 |
16 | 319318 |
17 | 641830 |
18 | 1288828 |
19 | 2586018 |
20 | 5185566 |
21 | 10393024 |
22 | 20821470 |
23 | 41700254 |
24 | 83493244 |
25 | 167136538 |
26 | 334515862 |
27 | 669424560 |
28 | 1339484742 |
29 | 2679997942 |
30 | 5361659964 |
31 | 10726012466 |
32 | 21456381550 |