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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.

A202626 Order of Fibonacci group F(n,4) (or 0 if the group is infinite).

Table of values

n a(n)
1 0
2 5
3 0
4 3
5 624
6 125
7 0
8 7
9 6560
10 4905
11 0
12 11
13 28560
14 104845
15 0
16 15
17 83520
18 2236945
19 0
20 19
21 194480
22 43997205
23 0
24 23
25 390624
26 839065625
27 0
28 27
29 707280
30 15568306205
31 0
32 31
33 1185920
34 283472166945
35 0
36 35
37 1874160
38 5085221879845
39 0
40 39
41 2825760
42 90160039460905
43 0
44 43
45 4100624
46 1583296366510125
47 0
48 47
49 5764800
50 27584549361811505
51 0
52 51
53 7890480

List of values

[0, 5, 0, 3, 624, 125, 0, 7, 6560, 4905, 0, 11, 28560, 104845, 0, 15, 83520, 2236945, 0, 19, 194480, 43997205, 0, 23, 390624, 839065625, 0, 27, 707280, 15568306205, 0, 31, 1185920, 283472166945, 0, 35, 1874160, 5085221879845, 0, 39, 2825760, 90160039460905, 0, 43, 4100624, 1583296366510125, 0, 47, 5764800, 27584549361811505, 0, 51, 7890480]

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