A291883 - cp's OEIS frontend

A291883 Number T(n,k) of symmetrically unique Dyck paths of semilength n and height k; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	1
8	2
9	1
10	0
11	1
12	5
13	3
14	1
15	0
16	1
17	9
18	11
19	4
20	1
21	0
22	1
23	19
24	31
25	19
26	5
27	1
28	0
29	1
30	35
31	91
32	69
33	29
34	6
35	1
36	0
37	1
38	71
39	250
40	252
41	127
42	41
43	7
44	1
45	0
46	1
47	135
48	690
49	855
50	540
51	209
52	55
53	8
54	1
55	0
56	1
57	271
58	1863
59	2867
60	2117
61	1005
62	319
63	71
64	9
65	1
66	0
67	1
68	527
69	5017
70	9339
71	8063
72	4411
73	1705
74	461
75	89
76	10
77	1

[1, 0, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 5, 3, 1, 0, 1, 9, 11, 4, 1, 0, 1, 19, 31, 19, 5, 1, 0, 1, 35, 91, 69, 29, 6, 1, 0, 1, 71, 250, 252, 127, 41, 7, 1, 0, 1, 135, 690, 855, 540, 209, 55, 8, 1, 0, 1, 271, 1863, 2867, 2117, 1005, 319, 71, 9, 1, 0, 1, 527, 5017, 9339, 8063, 4411, 1705, 461, 89, 10, 1]

cp's OEIS Frontend

A291883 Number T(n,k) of symmetrically unique Dyck paths of semilength n and height k; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

Table of values

List of values