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) |
---|---|
10 | 1 |
11 | 247165843 |
12 | 71272779562356450 |
13 | 20074270583791406305395150 |
14 | 5672847283550509352791825564114953 |
15 | 1602343611088456383646516751967506297398179 |
16 | 452626257785468649545785666454333613632908777305800 |