A107131 - cp's OEIS frontend

A107131 A Motzkin related triangle.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	0
8	3
9	1
10	0
11	0
12	2
13	6
14	1
15	0
16	0
17	0
18	10
19	10
20	1
21	0
22	0
23	0
24	5
25	30
26	15
27	1
28	0
29	0
30	0
31	0
32	35
33	70
34	21
35	1
36	0
37	0
38	0
39	0
40	14
41	140
42	140
43	28
44	1
45	0
46	0
47	0
48	0
49	0
50	126
51	420
52	252
53	36
54	1
55	0
56	0
57	0
58	0
59	0
60	42
61	630
62	1050
63	420
64	45
65	1
66	0
67	0
68	0
69	0
70	0
71	0
72	462
73	2310
74	2310
75	660
76	55
77	1

[1, 0, 1, 0, 1, 1, 0, 0, 3, 1, 0, 0, 2, 6, 1, 0, 0, 0, 10, 10, 1, 0, 0, 0, 5, 30, 15, 1, 0, 0, 0, 0, 35, 70, 21, 1, 0, 0, 0, 0, 14, 140, 140, 28, 1, 0, 0, 0, 0, 0, 126, 420, 252, 36, 1, 0, 0, 0, 0, 0, 42, 630, 1050, 420, 45, 1, 0, 0, 0, 0, 0, 0, 462, 2310, 2310, 660, 55, 1]

cp's OEIS Frontend

A107131 A Motzkin related triangle.

Table of values

List of values