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.

A061910 Positive numbers k such that sum of digits of k^2 is a square.

Table of values

n a(n)
1 1
2 2
3 3
4 6
5 9
6 10
7 11
8 12
9 13
10 14
11 15
12 18
13 20
14 21
15 22
16 23
17 30
18 31
19 39
20 41
21 45
22 48
23 51
24 58
25 59
26 60
27 67
28 68
29 76
30 77
31 85
32 86
33 90
34 94
35 95
36 100
37 101
38 102
39 103
40 104
41 105
42 110
43 111
44 112
45 113
46 120
47 121
48 122
49 130
50 131
51 139
52 140
53 148
54 150
55 157
56 158
57 166
58 175
59 176
60 180
61 184
62 185

List of values

[1, 2, 3, 6, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 23, 30, 31, 39, 41, 45, 48, 51, 58, 59, 60, 67, 68, 76, 77, 85, 86, 90, 94, 95, 100, 101, 102, 103, 104, 105, 110, 111, 112, 113, 120, 121, 122, 130, 131, 139, 140, 148, 150, 157, 158, 166, 175, 176, 180, 184, 185]

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

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