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.

A257053 Primes in enhanced squares representation, cf. A256913.

Table of values

n a(n)
1 2
2 3
3 4
4 1
5 4
6 3
7 9
8 2
9 9
10 4
11 16
12 1
13 16
14 3
15 16
16 4
17 3
18 25
19 4
20 25
21 4
22 2
23 36
24 1
25 36
26 4
27 1
28 36
29 4
30 3
31 36
32 9
33 2
34 49
35 4
36 49
37 9
38 1
39 49
40 9
41 3
42 64
43 3
44 64
45 4
46 3
47 64
48 9
49 64
50 9
51 4
52 2
53 81
54 2
55 81
56 4
57 3
58 1
59 81
60 16
61 100
62 1
63 100
64 3
65 100
66 4
67 3
68 100
69 9
70 100
71 9
72 4
73 121
74 4
75 2

List of values

[2, 3, 4, 1, 4, 3, 9, 2, 9, 4, 16, 1, 16, 3, 16, 4, 3, 25, 4, 25, 4, 2, 36, 1, 36, 4, 1, 36, 4, 3, 36, 9, 2, 49, 4, 49, 9, 1, 49, 9, 3, 64, 3, 64, 4, 3, 64, 9, 64, 9, 4, 2, 81, 2, 81, 4, 3, 1, 81, 16, 100, 1, 100, 3, 100, 4, 3, 100, 9, 100, 9, 4, 121, 4, 2]

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