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.

A113252 Corresponds to m = 6 in a family of 4th order linear recurrence sequences given by a(m,n) = m^4*a(n-4) + (2*m)^2*a(n-3) - 4*a(m-1), a(m,0) = -1, a(m,1) = 4, a(m,2) = -13 + 6*(m-1) + 3*(m-1)^2, a(m,3) = (-8+m^2)^2.

Table of values

n a(n)
0 -1
1 4
2 92
3 784
4 -3856
5 33856
6 96704
7 73984
8 -418048
9 59474944
10 -101917696
11 443355136
12 6249181184
13 37406654464
14 -217868812288
15 2345945595904
16 4101714673664
17 699056521216
18 52661959000064
19 3420344569298944
20 -8264891921072128
21 41548867031793664

List of values

[-1, 4, 92, 784, -3856, 33856, 96704, 73984, -418048, 59474944, -101917696, 443355136, 6249181184, 37406654464, -217868812288, 2345945595904, 4101714673664, 699056521216, 52661959000064, 3420344569298944, -8264891921072128, 41548867031793664]