A104544 - cp's OEIS frontend

A104544 Triangle read by rows: T(n,k) is the number of Motzkin paths of length n having k HH's, where H=(1,0).

n	a(n)
1	1
2	1
3	1
4	3
5	0
6	1
7	5
8	3
9	0
10	1
11	11
12	6
13	3
14	0
15	1
16	25
17	13
18	9
19	3
20	0
21	1
22	55
23	40
24	16
25	12
26	3
27	0
28	1
29	129
30	95
31	60
32	20
33	15
34	3
35	0
36	1
37	303
38	250
39	155
40	80
41	25
42	18
43	3
44	0
45	1
46	721
47	661
48	415
49	235
50	100
51	31
52	21
53	3
54	0
55	1
56	1743
57	1708
58	1206
59	620
60	335
61	120
62	38
63	24
64	3
65	0
66	1
67	4241
68	4515
69	3262
70	1946
71	875
72	455

[1, 1, 1, 3, 0, 1, 5, 3, 0, 1, 11, 6, 3, 0, 1, 25, 13, 9, 3, 0, 1, 55, 40, 16, 12, 3, 0, 1, 129, 95, 60, 20, 15, 3, 0, 1, 303, 250, 155, 80, 25, 18, 3, 0, 1, 721, 661, 415, 235, 100, 31, 21, 3, 0, 1, 1743, 1708, 1206, 620, 335, 120, 38, 24, 3, 0, 1, 4241, 4515, 3262, 1946, 875, 455]

cp's OEIS Frontend

A104544 Triangle read by rows: T(n,k) is the number of Motzkin paths of length n having k HH's, where H=(1,0).

Table of values

List of values