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) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 7 |
8 | 11 |
9 | 27 |
10 | 40 |
11 | 80 |
12 | 130 |
13 | 343 |
14 | 482 |
15 | 1180 |
16 | 1756 |
17 | 4473 |
18 | 6479 |
19 | 15387 |
20 | 24022 |
21 | 58714 |
22 | 89306 |
23 | 213397 |
24 | 335115 |
25 | 802311 |
26 | 1265350 |
27 | 2965114 |
28 | 4781514 |
29 | 11185644 |
30 | 18079040 |
31 | 42048314 |
32 | 68709969 |
33 | 159433693 |
34 | 262002130 |
35 | 602733406 |
36 | 1000343760 |
37 | 2297551889 |
38 | 3828253857 |
39 | 8748722270 |
40 | 14683465908 |