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.

A144218 Equals product A*B, where A is an infinite lower triangular matrix with A086246 in every column and B is the diagonal matrix with A001006 as diagonal.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 2
7 1
8 2
9 4
10 4
11 2
12 2
13 4
14 9
15 9
16 4
17 4
18 4
19 9
20 21
21 21
22 9
23 8
24 8
25 9
26 21
27 51
28 51
29 21
30 18
31 16
32 18
33 21
34 51
35 127
36 127
37 51
38 42
39 36
40 36
41 42
42 51
43 127
44 323
45 323
46 127
47 102
48 84
49 81
50 84
51 102
52 127
53 323
54 835
55 835
56 323
57 254
58 204
59 189
60 189
61 204
62 254
63 323
64 835
65 2188

List of values

[1, 1, 1, 1, 1, 2, 2, 1, 2, 4, 4, 2, 2, 4, 9, 9, 4, 4, 4, 9, 21, 21, 9, 8, 8, 9, 21, 51, 51, 21, 18, 16, 18, 21, 51, 127, 127, 51, 42, 36, 36, 42, 51, 127, 323, 323, 127, 102, 84, 81, 84, 102, 127, 323, 835, 835, 323, 254, 204, 189, 189, 204, 254, 323, 835, 2188]