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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.

A062051 Number of partitions of n into powers of 3.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 2
5 2
6 3
7 3
8 3
9 5
10 5
11 5
12 7
13 7
14 7
15 9
16 9
17 9
18 12
19 12
20 12
21 15
22 15
23 15
24 18
25 18
26 18
27 23
28 23
29 23
30 28
31 28
32 28
33 33
34 33
35 33
36 40
37 40
38 40
39 47
40 47
41 47
42 54
43 54
44 54
45 63
46 63
47 63
48 72
49 72
50 72
51 81
52 81
53 81
54 93
55 93
56 93
57 105
58 105
59 105
60 117
61 117
62 117
63 132
64 132
65 132
66 147
67 147
68 147
69 162

List of values

[1, 1, 1, 2, 2, 2, 3, 3, 3, 5, 5, 5, 7, 7, 7, 9, 9, 9, 12, 12, 12, 15, 15, 15, 18, 18, 18, 23, 23, 23, 28, 28, 28, 33, 33, 33, 40, 40, 40, 47, 47, 47, 54, 54, 54, 63, 63, 63, 72, 72, 72, 81, 81, 81, 93, 93, 93, 105, 105, 105, 117, 117, 117, 132, 132, 132, 147, 147, 147, 162]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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