A344557 - cp's OEIS frontend

A344557 Triangle read by rows, T(n, k) = 2^(n - k)*M(n, k, 1/2, 1/2), where M(n, k, x, y) is a generalized Motzkin recurrence. T(n, k) for 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	5
4	2
5	1
6	13
7	11
8	3
9	1
10	57
11	36
12	18
13	4
14	1
15	201
16	165
17	70
18	26
19	5
20	1
21	861
22	646
23	339
24	116
25	35
26	6
27	1
28	3445
29	2863
30	1449
31	595
32	175
33	45
34	7
35	1
36	14897
37	12104
38	6692
39	2744
40	950
41	248
42	56
43	8
44	1
45	63313
46	53769
47	29772
48	13236
49	4686
50	1422
51	336
52	68
53	9
54	1

[1, 1, 1, 5, 2, 1, 13, 11, 3, 1, 57, 36, 18, 4, 1, 201, 165, 70, 26, 5, 1, 861, 646, 339, 116, 35, 6, 1, 3445, 2863, 1449, 595, 175, 45, 7, 1, 14897, 12104, 6692, 2744, 950, 248, 56, 8, 1, 63313, 53769, 29772, 13236, 4686, 1422, 336, 68, 9, 1]

cp's OEIS Frontend

A344557 Triangle read by rows, T(n, k) = 2^(n - k)*M(n, k, 1/2, 1/2), where M(n, k, x, y) is a generalized Motzkin recurrence. T(n, k) for 0 <= k <= n.

Table of values

List of values