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.

A293381 Decimal expansion of Sum_{n>=1} (3^n - 2)^n / (n * 2^n * 3^(n^2)).

Table of values

n a(n)
0 3
1 0
2 0
3 0
4 4
5 9
6 6
7 8
8 9
9 8
10 5
11 9
12 8
13 6
14 4
15 7
16 3
17 2
18 8
19 7
20 1
21 8
22 7
23 7
24 5
25 0
26 1
27 5
28 8
29 5
30 0
31 5
32 5
33 7
34 2
35 3
36 0
37 5
38 4
39 1
40 5
41 8
42 5
43 5
44 9
45 3
46 5
47 3
48 4
49 9
50 9
51 5
52 4
53 3
54 7
55 9
56 8
57 6
58 8
59 9
60 7
61 0
62 1
63 4
64 6
65 0
66 9
67 1
68 4
69 7
70 5
71 4
72 4
73 3
74 3
75 9
76 8
77 7
78 1
79 3
80 8
81 1
82 0
83 6
84 9
85 9
86 6
87 9
88 7
89 1
90 2
91 3
92 4
93 1
94 9
95 4
96 4
97 5
98 0
99 5
100 4
101 4
102 0
103 4
104 4
105 9
106 9
107 3
108 4
109 7
110 5
111 5
112 7
113 6
114 9
115 0
116 0
117 6
118 7
119 4

List of values

[3, 0, 0, 0, 4, 9, 6, 8, 9, 8, 5, 9, 8, 6, 4, 7, 3, 2, 8, 7, 1, 8, 7, 7, 5, 0, 1, 5, 8, 5, 0, 5, 5, 7, 2, 3, 0, 5, 4, 1, 5, 8, 5, 5, 9, 3, 5, 3, 4, 9, 9, 5, 4, 3, 7, 9, 8, 6, 8, 9, 7, 0, 1, 4, 6, 0, 9, 1, 4, 7, 5, 4, 4, 3, 3, 9, 8, 7, 1, 3, 8, 1, 0, 6, 9, 9, 6, 9, 7, 1, 2, 3, 4, 1, 9, 4, 4, 5, 0, 5, 4, 4, 0, 4, 4, 9, 9, 3, 4, 7, 5, 5, 7, 6, 9, 0, 0, 6, 7, 4]