A080936 - cp's OEIS frontend

A080936 Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n and height k (1 <= k <= n).

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	7
9	5
10	1
11	1
12	15
13	18
14	7
15	1
16	1
17	31
18	57
19	33
20	9
21	1
22	1
23	63
24	169
25	132
26	52
27	11
28	1
29	1
30	127
31	482
32	484
33	247
34	75
35	13
36	1
37	1
38	255
39	1341
40	1684
41	1053
42	410
43	102
44	15
45	1
46	1
47	511
48	3669
49	5661
50	4199
51	1975
52	629
53	133
54	17
55	1
56	1
57	1023
58	9922
59	18579
60	16017
61	8778
62	3366
63	912
64	168
65	19
66	1

[1, 1, 1, 1, 3, 1, 1, 7, 5, 1, 1, 15, 18, 7, 1, 1, 31, 57, 33, 9, 1, 1, 63, 169, 132, 52, 11, 1, 1, 127, 482, 484, 247, 75, 13, 1, 1, 255, 1341, 1684, 1053, 410, 102, 15, 1, 1, 511, 3669, 5661, 4199, 1975, 629, 133, 17, 1, 1, 1023, 9922, 18579, 16017, 8778, 3366, 912, 168, 19, 1]

cp's OEIS Frontend

A080936 Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n and height k (1 <= k <= n).

Table of values

List of values