cp's OEIS Frontend

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.

A241595 a(n) = -(8*a(n-4)*a(n-1) - 57*a(n-3)*a(n-2))/a(n-5) with initial values -1, 0, 1, -1, -8, 57, 455.

Table of values

n a(n)
0 -1
1 0
2 1
3 -1
4 -8
5 57
6 455
7 -22352
8 -47767
9 69739671
10 -3385862936
11 -1747973613295
12 632038062613231
13 319807929289790304
14 -778756000716629557903
15 -186509371006506937278833
16 7581885296067966478838810840
17 -17592286469464275110206466526327
18 -594744699237794019378328459208828297

List of values

[-1, 0, 1, -1, -8, 57, 455, -22352, -47767, 69739671, -3385862936, -1747973613295, 632038062613231, 319807929289790304, -778756000716629557903, -186509371006506937278833, 7581885296067966478838810840, -17592286469464275110206466526327, -594744699237794019378328459208828297]