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 | -124 |
2 | 21002 |
3 | -4016872 |
4 | 809288755 |
5 | -167876361244 |
6 | 35484423032510 |
7 | -7599636959859112 |
8 | 1643483711343623769 |
9 | -358082233874320665600 |
10 | 78482787856608918842534 |
11 | -17284562763499415545585456 |
12 | 3821876235203430873578026310 |