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 | 11 |
2 | 41 |
3 | 251 |
4 | 641 |
5 | 4001 |
6 | 68891 |
7 | 121001 |
8 | 163841 |
9 | 198811 |
10 | 466561 |
11 | 497291 |
12 | 1115561 |
13 | 2560361 |
14 | 6561001 |
15 | 6806251 |
16 | 7516891 |
17 | 11793961 |
18 | 13712411 |
19 | 34633211 |
20 | 47436841 |
21 | 52670251 |
22 | 71824001 |
23 | 84739211 |