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.

A180637 Digital root of A179899.

Table of values

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

List of values

[0, 3, 3, 3, 9, 3, 3, 6, 3, 3, 9, 3, 9, 3, 3, 6, 3, 3, 6, 3, 9, 3, 9, 3, 6, 3, 3, 3, 9, 3, 6, 9, 3, 6, 3, 9, 3, 3, 6, 9, 3, 3, 6, 3, 6, 3, 9, 3, 9, 3, 3, 6, 9, 3, 3, 3, 6, 9, 3, 6, 3, 6, 9, 3, 6, 3, 3, 9, 3, 3, 6, 9, 3, 9, 3, 9, 3, 9, 3, 3, 6, 3, 3, 6, 9, 3, 9, 3, 6, 9, 3, 6, 3, 3, 9, 3, 6, 9, 3, 6, 3, 6, 3, 6, 9]