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.

A179135 a(n) = (3-sqrt(5))*((3+sqrt(5))/10)^(-n)/2+(3+sqrt(5))*((3-sqrt(5))/10)^(-n)/2.

Table of values

n a(n)
0 3
1 35
2 450
3 5875
4 76875
5 1006250
6 13171875
7 172421875
8 2257031250
9 29544921875
10 386748046875
11 5062597656250
12 66270263671875
13 867489013671875
14 11355578613281250
15 148646453857421875
16 1945807342529296875

List of values

[3, 35, 450, 5875, 76875, 1006250, 13171875, 172421875, 2257031250, 29544921875, 386748046875, 5062597656250, 66270263671875, 867489013671875, 11355578613281250, 148646453857421875, 1945807342529296875]