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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.

A336005 a(n) is the number of terms in the mixed binary-ternary representation of n. See Comments.

Table of values

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

List of values

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

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