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 | -1728 |
2 | 1285632 |
3 | -616294656 |
4 | 242544070656 |
5 | -85253786824320 |
6 | 27846073156184064 |
7 | -8638345400999827968 |
8 | 2579332695698905989120 |
9 | -747814048389765750131136 |
10 | 211795259563761765262894080 |
11 | -58852853362216364363212075776 |