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 | 2 |
2 | 18 |
3 | 19701 |
4 | 4294986997 |
5 | 298023228171940122 |
6 | 10314424798788558774343889178 |
7 | 256923577521069192513410265783009965210785 |
8 | 6277101735386681020759366944276858929512621227473999723681 |