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.

A221364 The simple continued fraction expansion of F(x) := Product_{n >= 0} (1 - x^(4*n+3))/(1 - x^(4*n+1)) when x = 1/2*(3 - sqrt(5)).

Table of values

n a(n)
0 1
1 1
2 1
3 5
4 1
5 16
6 1
7 45
8 1
9 121
10 1
11 320
12 1
13 841
14 1
15 2205
16 1
17 5776
18 1
19 15125
20 1
21 39601
22 1
23 103680
24 1
25 271441
26 1
27 710645
28 1
29 1860496
30 1
31 4870845
32 1
33 12752041
34 1
35 33385280
36 1
37 87403801
38 1
39 228826125
40 1
41 599074576
42 1
43 1568397605
44 1
45 4106118241
46 1
47 10749957120
48 1
49 28143753121

List of values

[1, 1, 1, 5, 1, 16, 1, 45, 1, 121, 1, 320, 1, 841, 1, 2205, 1, 5776, 1, 15125, 1, 39601, 1, 103680, 1, 271441, 1, 710645, 1, 1860496, 1, 4870845, 1, 12752041, 1, 33385280, 1, 87403801, 1, 228826125, 1, 599074576, 1, 1568397605, 1, 4106118241, 1, 10749957120, 1, 28143753121]