A129163 - cp's OEIS frontend

A129163 Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and pyramid weight k.

n	a(n)
1	1
2	1
3	2
4	2
5	4
6	4
7	4
8	11
9	13
10	8
11	8
12	29
13	46
14	38
15	16
16	16
17	74
18	150
19	167
20	104
21	32
22	32
23	184
24	461
25	652
26	554
27	272
28	64
29	64
30	448
31	1354
32	2344
33	2535
34	1724
35	688
36	128
37	128
38	1072
39	3836
40	7922
41	10462
42	9103
43	5112
44	1696
45	256
46	256
47	2528
48	10552
49	25506
50	40007
51	42547
52	30773
53	14592

[1, 1, 2, 2, 4, 4, 4, 11, 13, 8, 8, 29, 46, 38, 16, 16, 74, 150, 167, 104, 32, 32, 184, 461, 652, 554, 272, 64, 64, 448, 1354, 2344, 2535, 1724, 688, 128, 128, 1072, 3836, 7922, 10462, 9103, 5112, 1696, 256, 256, 2528, 10552, 25506, 40007, 42547, 30773, 14592]

cp's OEIS Frontend

A129163 Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and pyramid weight k.

Table of values

List of values