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.

A091562 Triangle read by rows, related to Pascal's triangle, starting with 1, 0, 0.

Table of values

n a(n)
0 1
1 0
2 0
3 1
4 1
5 1
6 1
7 2
8 2
9 1
10 2
11 5
12 7
13 5
14 2
15 3
16 10
17 17
18 17
19 10
20 3
21 5
22 20
23 41
24 51
25 41
26 20
27 5
28 8
29 38
30 91
31 136
32 136
33 91
34 38
35 8
36 13
37 71
38 195
39 339
40 405
41 339
42 195
43 71
44 13
45 21
46 130
47 403
48 799
49 1107
50 1107
51 799
52 403
53 130
54 21
55 34
56 235
57 812
58 1807
59 2845
60 3297
61 2845
62 1807
63 812
64 235
65 34

List of values

[1, 0, 0, 1, 1, 1, 1, 2, 2, 1, 2, 5, 7, 5, 2, 3, 10, 17, 17, 10, 3, 5, 20, 41, 51, 41, 20, 5, 8, 38, 91, 136, 136, 91, 38, 8, 13, 71, 195, 339, 405, 339, 195, 71, 13, 21, 130, 403, 799, 1107, 1107, 799, 403, 130, 21, 34, 235, 812, 1807, 2845, 3297, 2845, 1807, 812, 235, 34]