A135333 - cp's OEIS frontend

A135333 Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k DUDU's starting at level 1.

n	a(n)
0	1
1	1
2	2
3	4
4	1
5	11
6	2
7	1
8	32
9	7
10	2
11	1
12	99
13	22
14	8
15	2
16	1
17	318
18	73
19	26
20	9
21	2
22	1
23	1051
24	246
25	90
26	30
27	10
28	2
29	1
30	3550
31	844
32	312
33	108
34	34
35	11
36	2
37	1
38	12200
39	2936
40	1096
41	384
42	127
43	38
44	12
45	2
46	1
47	42520
48	10334
49	3886
50	1379
51	462
52	147
53	42
54	13
55	2
56	1
57	149930
58	36736
59	13897
60	4978
61	1694

[1, 1, 2, 4, 1, 11, 2, 1, 32, 7, 2, 1, 99, 22, 8, 2, 1, 318, 73, 26, 9, 2, 1, 1051, 246, 90, 30, 10, 2, 1, 3550, 844, 312, 108, 34, 11, 2, 1, 12200, 2936, 1096, 384, 127, 38, 12, 2, 1, 42520, 10334, 3886, 1379, 462, 147, 42, 13, 2, 1, 149930, 36736, 13897, 4978, 1694]

cp's OEIS Frontend

A135333 Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k DUDU's starting at level 1.

Table of values

List of values