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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.

A242667 Number of ways of representing n as the sum of one or more consecutive squarefree numbers.

Table of values

n a(n)
1 1
2 1
3 2
4 0
5 2
6 2
7 1
8 1
9 0
10 2
11 3
12 0
13 2
14 2
15 1
16 1
17 3
18 1
19 1
20 0
21 3
22 1
23 3
24 2
25 0
26 1
27 1
28 2
29 2
30 1
31 2
32 1
33 2
34 4
35 1
36 1
37 1
38 2
39 2
40 1
41 2
42 3
43 2
44 1
45 2
46 2
47 2
48 1
49 1
50 0
51 2
52 1
53 2
54 0
55 4
56 0
57 3
58 2
59 3
60 0
61 3
62 2
63 1
64 1
65 2
66 3
67 2
68 0
69 3
70 3
71 3
72 3
73 1
74 1
75 1
76 1
77 2
78 3
79 2
80 2

List of values

[1, 1, 2, 0, 2, 2, 1, 1, 0, 2, 3, 0, 2, 2, 1, 1, 3, 1, 1, 0, 3, 1, 3, 2, 0, 1, 1, 2, 2, 1, 2, 1, 2, 4, 1, 1, 1, 2, 2, 1, 2, 3, 2, 1, 2, 2, 2, 1, 1, 0, 2, 1, 2, 0, 4, 0, 3, 2, 3, 0, 3, 2, 1, 1, 2, 3, 2, 0, 3, 3, 3, 3, 1, 1, 1, 1, 2, 3, 2, 2]

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