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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.

A303828 Number of ways of writing n as a sum of powers of 5, each power being used at most 6 times.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 2
7 1
8 1
9 1
10 2
11 2
12 1
13 1
14 1
15 2
16 2
17 1
18 1
19 1
20 2
21 2
22 1
23 1
24 1
25 3
26 3
27 2
28 2
29 2
30 4
31 4
32 2
33 2
34 2
35 3
36 3
37 1
38 1
39 1
40 2
41 2
42 1
43 1
44 1
45 2
46 2
47 1
48 1
49 1
50 3
51 3
52 2
53 2
54 2
55 4
56 4
57 2
58 2
59 2
60 3
61 3
62 1
63 1
64 1
65 2
66 2
67 1
68 1
69 1
70 2
71 2
72 1
73 1
74 1
75 3
76 3
77 2
78 2
79 2
80 4
81 4
82 2
83 2
84 2
85 3
86 3
87 1
88 1
89 1
90 2
91 2

List of values

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

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