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.

A154760 Final digit of n!! (A006882).

Table of values

n a(n)
0 1
1 1
2 2
3 3
4 8
5 5
6 8
7 5
8 4
9 5
10 0
11 5
12 0
13 5
14 0
15 5
16 0
17 5
18 0
19 5
20 0
21 5
22 0
23 5
24 0
25 5
26 0
27 5
28 0
29 5
30 0
31 5
32 0
33 5
34 0
35 5
36 0
37 5
38 0
39 5
40 0
41 5
42 0
43 5
44 0
45 5
46 0
47 5
48 0
49 5
50 0
51 5
52 0
53 5
54 0
55 5
56 0
57 5
58 0
59 5
60 0
61 5
62 0
63 5
64 0
65 5
66 0
67 5
68 0
69 5
70 0
71 5
72 0
73 5
74 0
75 5
76 0
77 5
78 0
79 5
80 0
81 5
82 0
83 5
84 0
85 5
86 0
87 5
88 0
89 5
90 0
91 5
92 0
93 5
94 0
95 5
96 0
97 5
98 0
99 5
100 0
101 5
102 0
103 5
104 0
105 5
106 0
107 5
108 0
109 5
110 0
111 5
112 0
113 5
114 0
115 5
116 0
117 5
118 0

List of values

[1, 1, 2, 3, 8, 5, 8, 5, 4, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0]