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.

A005063 Sum of squares of primes dividing n.

Table of values

n a(n)
1 0
2 4
3 9
4 4
5 25
6 13
7 49
8 4
9 9
10 29
11 121
12 13
13 169
14 53
15 34
16 4
17 289
18 13
19 361
20 29
21 58
22 125
23 529
24 13
25 25
26 173
27 9
28 53
29 841
30 38
31 961
32 4
33 130
34 293
35 74
36 13
37 1369
38 365
39 178
40 29
41 1681
42 62
43 1849
44 125
45 34
46 533
47 2209
48 13
49 49
50 29
51 298
52 173
53 2809
54 13
55 146
56 53
57 370
58 845
59 3481
60 38
61 3721

List of values

[0, 4, 9, 4, 25, 13, 49, 4, 9, 29, 121, 13, 169, 53, 34, 4, 289, 13, 361, 29, 58, 125, 529, 13, 25, 173, 9, 53, 841, 38, 961, 4, 130, 293, 74, 13, 1369, 365, 178, 29, 1681, 62, 1849, 125, 34, 533, 2209, 13, 49, 29, 298, 173, 2809, 13, 146, 53, 370, 845, 3481, 38, 3721]

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

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