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.

A033923 Base 3 digital convolution sequence.

Table of values

n a(n)
1 1
2 1
3 2
4 1
5 2
6 3
7 2
8 3
9 4
10 2
11 3
12 4
13 3
14 4
15 5
16 4
17 5
18 6
19 4
20 5
21 6
22 5
23 6
24 7
25 6
26 7
27 8
28 1
29 2
30 3
31 2
32 3
33 4
34 3
35 4
36 5
37 3
38 4
39 5
40 4
41 5
42 6
43 5
44 6
45 7
46 5
47 6
48 7
49 6
50 7
51 8
52 7
53 8
54 9
55 2
56 3
57 4
58 3
59 4
60 5
61 4
62 5
63 6
64 4
65 5
66 6
67 5
68 6
69 7
70 6
71 7
72 8
73 6
74 7
75 8
76 7
77 8
78 9
79 8
80 9
81 10
82 2
83 3
84 4
85 3
86 4
87 5
88 4
89 5
90 6
91 4
92 5
93 6
94 5
95 6
96 7
97 6
98 7
99 8
100 6
101 7
102 8
103 7
104 8

List of values

[1, 1, 2, 1, 2, 3, 2, 3, 4, 2, 3, 4, 3, 4, 5, 4, 5, 6, 4, 5, 6, 5, 6, 7, 6, 7, 8, 1, 2, 3, 2, 3, 4, 3, 4, 5, 3, 4, 5, 4, 5, 6, 5, 6, 7, 5, 6, 7, 6, 7, 8, 7, 8, 9, 2, 3, 4, 3, 4, 5, 4, 5, 6, 4, 5, 6, 5, 6, 7, 6, 7, 8, 6, 7, 8, 7, 8, 9, 8, 9, 10, 2, 3, 4, 3, 4, 5, 4, 5, 6, 4, 5, 6, 5, 6, 7, 6, 7, 8, 6, 7, 8, 7, 8]