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.

A122172 Triangle read by rows relating A074139, A074141, A078436 and A079025.

Table of values

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

List of values

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