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.

A285349 Expansion of r(q)^2 / r(q^2) in powers of q where r() is the Rogers-Ramanujan continued fraction.

Table of values

n a(n)
0 1
1 -2
2 4
3 -4
4 2
5 2
6 -8
7 12
8 -12
9 6
10 8
11 -24
12 36
13 -36
14 16
15 20
16 -62
17 92
18 -88
19 40
20 46
21 -144
22 208
23 -196
24 88
25 102
26 -308
27 440
28 -412
29 180
30 208
31 -624
32 884
33 -816
34 356
35 404
36 -1206
37 1692
38 -1552
39 672
40 760
41 -2244
42 3128
43 -2852
44 1224
45 1378
46 -4048
47 5612
48 -5084
49 2174
50 2428
51 -7104
52 9796
53 -8836
54 3760

List of values

[1, -2, 4, -4, 2, 2, -8, 12, -12, 6, 8, -24, 36, -36, 16, 20, -62, 92, -88, 40, 46, -144, 208, -196, 88, 102, -308, 440, -412, 180, 208, -624, 884, -816, 356, 404, -1206, 1692, -1552, 672, 760, -2244, 3128, -2852, 1224, 1378, -4048, 5612, -5084, 2174, 2428, -7104, 9796, -8836, 3760]