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 | 1 |
2 | 11 |
3 | 101 |
4 | 13361 |
5 | 1169341 |
6 | 1612186411 |
7 | 1624763543401 |
8 | 20188985439712961 |
9 | 240020196429554642201 |
10 | 29891946989942513908518251 |
11 | 3506790234728288196345900732301 |
12 | 5190947078637547438603476743093680561 |