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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.

A187243 Number of ways of making change for n cents using coins of 1, 5, and 10 cents.

Table of values

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

List of values

[1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 6, 6, 6, 6, 6, 9, 9, 9, 9, 9, 12, 12, 12, 12, 12, 16, 16, 16, 16, 16, 20, 20, 20, 20, 20, 25, 25, 25, 25, 25, 30, 30, 30, 30, 30, 36, 36, 36, 36, 36, 42, 42, 42, 42, 42, 49, 49, 49, 49, 49, 56, 56, 56, 56, 56, 64, 64, 64, 64, 64, 72, 72, 72, 72, 72]

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