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 | 11 |
2 | 131 |
3 | 1561 |
4 | 18601 |
5 | 221651 |
6 | 2641211 |
7 | 31472881 |
8 | 375033361 |
9 | 4468927451 |
10 | 53252096051 |
11 | 634556225161 |
12 | 7561422605881 |
13 | 90102515045411 |
14 | 1073668757939051 |
15 | 12793922580223201 |
16 | 152453402204739361 |
17 | 1816646903876649131 |
18 | 21647309444315050211 |