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.

A337277 Stern's triangle read by rows.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 2
7 1
8 2
9 1
10 1
11 1
12 1
13 2
14 1
15 3
16 2
17 3
18 1
19 3
20 2
21 3
22 1
23 2
24 1
25 1
26 1
27 1
28 2
29 1
30 3
31 2
32 3
33 1
34 4
35 3
36 5
37 2
38 5
39 3
40 4
41 1
42 4
43 3
44 5
45 2
46 5
47 3
48 4
49 1
50 3
51 2
52 3
53 1
54 2
55 1
56 1
57 1
58 1
59 2
60 1
61 3
62 2
63 3
64 1
65 4
66 3
67 5
68 2
69 5
70 3
71 4
72 1
73 5
74 4
75 7
76 3
77 8
78 5
79 7
80 2
81 7
82 5
83 8
84 3
85 7
86 4
87 5
88 1
89 5
90 4
91 7
92 3
93 8
94 5
95 7
96 2
97 7
98 5
99 8
100 3
101 7
102 4
103 5
104 1
105 4
106 3
107 5
108 2
109 5
110 3
111 4
112 1
113 3
114 2
115 3
116 1
117 2
118 1
119 1

List of values

[1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 3, 2, 3, 1, 3, 2, 3, 1, 2, 1, 1, 1, 1, 2, 1, 3, 2, 3, 1, 4, 3, 5, 2, 5, 3, 4, 1, 4, 3, 5, 2, 5, 3, 4, 1, 3, 2, 3, 1, 2, 1, 1, 1, 1, 2, 1, 3, 2, 3, 1, 4, 3, 5, 2, 5, 3, 4, 1, 5, 4, 7, 3, 8, 5, 7, 2, 7, 5, 8, 3, 7, 4, 5, 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]