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 | 0 |
1 | 13 |
2 | 34 |
3 | 102 |
4 | 267 |
5 | 712 |
6 | 1864 |
7 | 4893 |
8 | 12810 |
9 | 33550 |
10 | 87835 |
11 | 229968 |
12 | 602064 |
13 | 1576237 |
14 | 4126642 |
15 | 10803702 |
16 | 28284459 |
17 | 74049688 |
18 | 193864600 |
19 | 507544125 |
20 | 1328767770 |
21 | 3478759198 |
22 | 9107509819 |
23 | 23843770272 |
24 | 62423800992 |
25 | 163427632717 |
26 | 427859097154 |
27 | 1120149658758 |