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.

A070879 Stern's diatomic array read by rows (version 3 - same as version 2, A070878, but with final 0 in each row omitted).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 1
8 3
9 2
10 3
11 1
12 2
13 1
14 1
15 1
16 4
17 3
18 5
19 2
20 5
21 3
22 4
23 1
24 3
25 2
26 3
27 1
28 2
29 1
30 1
31 1
32 5
33 4
34 7
35 3
36 8
37 5
38 7
39 2
40 7
41 5
42 8
43 3
44 7
45 4
46 5
47 1
48 4
49 3
50 5
51 2
52 5
53 3
54 4
55 1
56 3
57 2
58 3
59 1
60 2
61 1
62 1
63 1
64 6
65 5
66 9
67 4
68 11
69 7
70 10
71 3
72 11
73 8
74 13
75 5
76 12
77 7
78 9
79 2
80 9
81 7
82 12
83 5
84 13
85 8
86 11
87 3
88 10
89 7
90 11
91 4
92 9
93 5
94 6
95 1
96 5
97 4
98 7
99 3
100 8

List of values

[1, 1, 1, 1, 2, 1, 1, 1, 3, 2, 3, 1, 2, 1, 1, 1, 4, 3, 5, 2, 5, 3, 4, 1, 3, 2, 3, 1, 2, 1, 1, 1, 5, 4, 7, 3, 8, 5, 7, 2, 7, 5, 8, 3, 7, 4, 5, 1, 4, 3, 5, 2, 5, 3, 4, 1, 3, 2, 3, 1, 2, 1, 1, 1, 6, 5, 9, 4, 11, 7, 10, 3, 11, 8, 13, 5, 12, 7, 9, 2, 9, 7, 12, 5, 13, 8, 11, 3, 10, 7, 11, 4, 9, 5, 6, 1, 5, 4, 7, 3, 8]