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.

A208216 Number of ways of making change for n cents using coins of 1, 5, 10, and 25 cents, where each coin that appears is used a different number of times.

Table of values

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

List of values

[1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 4, 3, 3, 4, 4, 5, 5, 5, 4, 5, 8, 7, 6, 8, 7, 12, 9, 11, 11, 12, 14, 14, 15, 14, 14, 20, 16, 18, 18, 20, 25, 24, 23, 24, 24, 32, 27, 30, 31, 30, 39, 38, 36, 39, 37, 47, 43, 47, 45, 48, 55, 53, 53, 56, 57, 69, 61, 65, 65, 67, 78, 77]