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 | 1 |
2 | 3 |
3 | 31 |
4 | 505 |
5 | 12521 |
6 | 443227 |
7 | 20766159 |
8 | 1240975409 |
9 | 92068494625 |
10 | 8282460205891 |
11 | 886498379552919 |
12 | 111190541933344777 |
13 | 16136424098890466281 |
14 | 2680205744964849259355 |
15 | 504746978220729054647911 |
16 | 106901213223866930807470433 |
17 | 25280598116469824339521406081 |