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 | 48988659276962496 |
2 | 391909274215699968 |
3 | 490593422681271000 |
4 | 1322693800477987392 |
5 | 3135274193725599744 |
6 | 3924747381450168000 |
7 | 6123582409620312000 |
8 | 6355491080314102272 |
9 | 10581550403823899136 |