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.

A177991 Triangle read by rows, A070909 * A177990.

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 2
12 1
13 1
14 1
15 1
16 3
17 1
18 2
19 1
20 1
21 1
22 3
23 1
24 2
25 1
26 1
27 1
28 1
29 4
30 1
31 3
32 1
33 2
34 1
35 1
36 1
37 4
38 1
39 3
40 1
41 2
42 1
43 1
44 1
45 1
46 5
47 1
48 4
49 1
50 3
51 1
52 2
53 1
54 1
55 1
56 5
57 1
58 4
59 1
60 3
61 1
62 2
63 1
64 1
65 1

List of values

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