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 | 31 |
2 | 496 |
3 | 5487 |
4 | 47337 |
5 | 340039 |
6 | 2118385 |
7 | 11763911 |
8 | 59384158 |
9 | 276491170 |
10 | 1200703594 |
11 | 4906332242 |
12 | 18998567031 |
13 | 70120824201 |
14 | 247873586247 |
15 | 842625902072 |
16 | 2764160465375 |
17 | 8776228494225 |
18 | 27038961793349 |
19 | 81019542614568 |
20 | 236575764828149 |
21 | 674366427736330 |
22 | 1879524499776454 |