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 | 6 |
2 | -54 |
3 | 2106 |
4 | -179334 |
5 | 26414586 |
6 | -5957217414 |
7 | 1906398972666 |
8 | -821369346492294 |
9 | 458382160232420346 |
10 | -321645776191296739974 |
11 | 277173760840187306341626 |
12 | -287758284647458145849816454 |
13 | 354245505704926834826124160506 |
14 | -510230879113388713374134585497734 |