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 | 259 |
2 | 31111 |
3 | 2985887 |
4 | 262875231 |
5 | 22257074415 |
6 | 1848069959519 |
7 | 151774667013519 |
8 | 12382804872500671 |
9 | 1006185589087041647 |
10 | 81552560198330864159 |
11 | 6599400414062223445967 |
12 | 533498052669478639566975 |