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 | 279 |
2 | 8964 |
3 | -129885 |
4 | 23406255 |
5 | -3128904747 |
6 | 473738861853 |
7 | -76824787699971 |
8 | 13098300010462845 |
9 | -2318947179364181165 |
10 | 422782870045511526012 |
11 | -78914282330756685655485 |
12 | 15016013710284896513279286 |