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 | -5 |
1 | 39 |
2 | -110 |
3 | 559 |
4 | -1925 |
5 | 8514 |
6 | -31925 |
7 | 133279 |
8 | -518510 |
9 | 2112279 |
10 | -8349005 |
11 | 33658114 |
12 | -133946285 |
13 | 537581559 |
14 | -2145623150 |
15 | 8594805439 |
16 | -34346986325 |
17 | 137472338754 |
18 | -549668410085 |
19 | 2199252081679 |
20 | -8795493947630 |
21 | 35185940486439 |
22 | -140733382237085 |
23 | 562960703378434 |