A321621 - cp's OEIS frontend

A321621 The Riordan square of the Motzkin numbers, triangle read by rows, T(n, k) for 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	1
6	4
7	8
8	5
9	1
10	9
11	21
12	18
13	7
14	1
15	21
16	55
17	58
18	32
19	9
20	1
21	51
22	145
23	177
24	123
25	50
26	11
27	1
28	127
29	385
30	525
31	431
32	224
33	72
34	13
35	1
36	323
37	1030
38	1532
39	1429
40	889
41	369
42	98
43	15
44	1
45	835
46	2775
47	4428
48	4572
49	3269
50	1639
51	566
52	128
53	17
54	1

[1, 1, 1, 2, 3, 1, 4, 8, 5, 1, 9, 21, 18, 7, 1, 21, 55, 58, 32, 9, 1, 51, 145, 177, 123, 50, 11, 1, 127, 385, 525, 431, 224, 72, 13, 1, 323, 1030, 1532, 1429, 889, 369, 98, 15, 1, 835, 2775, 4428, 4572, 3269, 1639, 566, 128, 17, 1]

cp's OEIS Frontend

A321621 The Riordan square of the Motzkin numbers, triangle read by rows, T(n, k) for 0 <= k <= n.

Table of values

List of values