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.

A341953 Replace each digit d in the decimal representation of n with the digital root of d^n.

Table of values

n a(n)
1 1
2 4
3 9
4 4
5 2
6 9
7 7
8 1
9 9
10 10
11 11
12 11
13 19
14 17
15 18
16 19
17 14
18 11
19 19
20 40
21 81
22 77
23 59
24 11
25 25
26 49
27 81
28 71
29 59
30 90
31 91
32 94
33 99
34 94
35 92
36 99
37 97
38 91
39 99
40 40
41 71
42 11
43 49
44 77
45 18
46 49
47 74
48 11
49 49
50 70
51 81
52 47
53 29
54 11
55 55
56 79
57 81
58 41
59 29
60 90
61 91
62 94
63 99
64 94
65 92
66 99
67 97

List of values

[1, 4, 9, 4, 2, 9, 7, 1, 9, 10, 11, 11, 19, 17, 18, 19, 14, 11, 19, 40, 81, 77, 59, 11, 25, 49, 81, 71, 59, 90, 91, 94, 99, 94, 92, 99, 97, 91, 99, 40, 71, 11, 49, 77, 18, 49, 74, 11, 49, 70, 81, 47, 29, 11, 55, 79, 81, 41, 29, 90, 91, 94, 99, 94, 92, 99, 97]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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