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) |
---|---|
7 | 1 |
8 | -1864135 |
9 | 3971428035705 |
10 | -8312452980450674055 |
11 | 17436734410124346225937017 |
12 | -36566366524181816928510601278855 |
13 | 76685521221108550544352295253436844665 |
14 | -160821117514369017882638960343040332226049415 |
15 | 337266348340144487783661620118192764663158488484473 |