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.

A238763 A Motzkin triangle read by rows, 0<=k<=n.

Table of values

n a(n)
0 1
1 0
2 1
3 1
4 0
5 2
6 0
7 2
8 0
9 4
10 1
11 0
12 5
13 0
14 9
15 0
16 3
17 0
18 12
19 0
20 21
21 1
22 0
23 9
24 0
25 30
26 0
27 51
28 0
29 4
30 0
31 25
32 0
33 76
34 0
35 127
36 1
37 0
38 14
39 0
40 69
41 0
42 196
43 0
44 323
45 0
46 5
47 0
48 44
49 0
50 189
51 0
52 512
53 0
54 835
55 1
56 0
57 20
58 0
59 133
60 0
61 518
62 0
63 1353
64 0
65 2188
66 0
67 6
68 0
69 70
70 0
71 392
72 0
73 1422
74 0

List of values

[1, 0, 1, 1, 0, 2, 0, 2, 0, 4, 1, 0, 5, 0, 9, 0, 3, 0, 12, 0, 21, 1, 0, 9, 0, 30, 0, 51, 0, 4, 0, 25, 0, 76, 0, 127, 1, 0, 14, 0, 69, 0, 196, 0, 323, 0, 5, 0, 44, 0, 189, 0, 512, 0, 835, 1, 0, 20, 0, 133, 0, 518, 0, 1353, 0, 2188, 0, 6, 0, 70, 0, 392, 0, 1422, 0]