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 | 1 |
2 | 2 |
3 | 11 |
4 | 104 |
5 | 1249 |
6 | 18264 |
7 | 318163 |
8 | 6425152 |
9 | 147344769 |
10 | 3781848480 |
11 | 107408279483 |
12 | 3343875651456 |
13 | 113227469886881 |
14 | 4142804357946240 |
15 | 162871544915116035 |
16 | 6847004160475236352 |
17 | 306495323034774157569 |
18 | 14554502490109085839872 |
19 | 730777840212988501198059 |