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.

A069290 Sum of the square roots of the square divisors of n.

Table of values

n a(n)
1 1
2 1
3 1
4 3
5 1
6 1
7 1
8 3
9 4
10 1
11 1
12 3
13 1
14 1
15 1
16 7
17 1
18 4
19 1
20 3
21 1
22 1
23 1
24 3
25 6
26 1
27 4
28 3
29 1
30 1
31 1
32 7
33 1
34 1
35 1
36 12
37 1
38 1
39 1
40 3
41 1
42 1
43 1
44 3
45 4
46 1
47 1
48 7
49 8
50 6
51 1
52 3
53 1
54 4
55 1
56 3
57 1
58 1
59 1
60 3
61 1
62 1
63 4
64 15
65 1
66 1
67 1
68 3
69 1
70 1
71 1
72 12
73 1
74 1
75 6
76 3
77 1
78 1
79 1
80 7
81 13
82 1
83 1
84 3
85 1
86 1
87 1
88 3
89 1
90 4
91 1
92 3
93 1
94 1
95 1
96 7
97 1
98 8
99 4
100 18
101 1
102 1

List of values

[1, 1, 1, 3, 1, 1, 1, 3, 4, 1, 1, 3, 1, 1, 1, 7, 1, 4, 1, 3, 1, 1, 1, 3, 6, 1, 4, 3, 1, 1, 1, 7, 1, 1, 1, 12, 1, 1, 1, 3, 1, 1, 1, 3, 4, 1, 1, 7, 8, 6, 1, 3, 1, 4, 1, 3, 1, 1, 1, 3, 1, 1, 4, 15, 1, 1, 1, 3, 1, 1, 1, 12, 1, 1, 6, 3, 1, 1, 1, 7, 13, 1, 1, 3, 1, 1, 1, 3, 1, 4, 1, 3, 1, 1, 1, 7, 1, 8, 4, 18, 1, 1]