A213600 - cp's OEIS frontend

A213600 Triangle T(n,k) read by rows: Number of Dyck n-paths with midpoint at height k.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	4
8	0
9	1
10	4
11	0
12	9
13	0
14	1
15	0
16	25
17	0
18	16
19	0
20	1
21	25
22	0
23	81
24	0
25	25
26	0
27	1
28	0
29	196
30	0
31	196
32	0
33	36
34	0
35	1
36	196
37	0
38	784
39	0
40	400
41	0
42	49
43	0
44	1
45	0
46	1764
47	0
48	2304
49	0
50	729
51	0
52	64
53	0
54	1
55	1764
56	0
57	8100
58	0
59	5625
60	0
61	1225
62	0
63	81
64	0
65	1
66	0
67	17424
68	0
69	27225
70	0
71	12100
72	0

[1, 0, 1, 1, 0, 1, 0, 4, 0, 1, 4, 0, 9, 0, 1, 0, 25, 0, 16, 0, 1, 25, 0, 81, 0, 25, 0, 1, 0, 196, 0, 196, 0, 36, 0, 1, 196, 0, 784, 0, 400, 0, 49, 0, 1, 0, 1764, 0, 2304, 0, 729, 0, 64, 0, 1, 1764, 0, 8100, 0, 5625, 0, 1225, 0, 81, 0, 1, 0, 17424, 0, 27225, 0, 12100, 0]

cp's OEIS Frontend

A213600 Triangle T(n,k) read by rows: Number of Dyck n-paths with midpoint at height k.

Table of values

List of values