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.

A107289 Numbers k such that the sum of digits of k^2 is a prime.

Table of values

n a(n)
1 4
2 5
3 7
4 16
5 17
6 25
7 26
8 28
9 29
10 32
11 34
12 37
13 38
14 40
15 44
16 47
17 49
18 50
19 52
20 53
21 56
22 61
23 62
24 64
25 65
26 70
27 73
28 79
29 82
30 83
31 89
32 91
33 98
34 106
35 107
36 109
37 115
38 116
39 118
40 119
41 125
42 127
43 133
44 137
45 142
46 143
47 146
48 149
49 151
50 154
51 155
52 160
53 161
54 164
55 170
56 173
57 181
58 182
59 187
60 188
61 199

List of values

[4, 5, 7, 16, 17, 25, 26, 28, 29, 32, 34, 37, 38, 40, 44, 47, 49, 50, 52, 53, 56, 61, 62, 64, 65, 70, 73, 79, 82, 83, 89, 91, 98, 106, 107, 109, 115, 116, 118, 119, 125, 127, 133, 137, 142, 143, 146, 149, 151, 154, 155, 160, 161, 164, 170, 173, 181, 182, 187, 188, 199]