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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.

A256913 Enhanced squares representations for k = 0, 1, 2, ..., concatenated.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 4
6 1
7 4
8 2
9 4
10 3
11 4
12 3
13 1
14 9
15 9
16 1
17 9
18 2
19 9
20 3
21 9
22 4
23 9
24 4
25 1
26 9
27 4
28 2
29 16
30 16
31 1
32 16
33 2
34 16
35 3
36 16
37 4
38 16
39 4
40 1
41 16
42 4
43 2
44 16
45 4
46 3
47 16
48 4
49 3
50 1
51 25
52 25
53 1
54 25
55 2
56 25
57 3
58 25
59 4
60 25
61 4
62 1
63 25
64 4
65 2
66 25
67 4
68 3
69 25
70 4
71 3
72 1
73 25
74 9
75 25
76 9
77 1
78 36

List of values

[0, 1, 2, 3, 4, 4, 1, 4, 2, 4, 3, 4, 3, 1, 9, 9, 1, 9, 2, 9, 3, 9, 4, 9, 4, 1, 9, 4, 2, 16, 16, 1, 16, 2, 16, 3, 16, 4, 16, 4, 1, 16, 4, 2, 16, 4, 3, 16, 4, 3, 1, 25, 25, 1, 25, 2, 25, 3, 25, 4, 25, 4, 1, 25, 4, 2, 25, 4, 3, 25, 4, 3, 1, 25, 9, 25, 9, 1, 36]

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