A232396 - cp's OEIS frontend

A232396 Triangular array read by rows: T(n,k) is the number of compositions of n with no two consecutive identical parts that have exactly k parts = 1, n>=0, 0<=k<=ceiling(n/3).

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	2
7	1
8	2
9	1
10	3
11	3
12	1
13	3
14	8
15	3
16	6
17	9
18	7
19	1
20	7
21	20
22	10
23	2
24	14
25	27
26	25
27	5
28	18
29	52
30	39
31	14
32	1
33	30
34	77
35	78
36	26
37	3
38	45
39	132
40	133
41	60
42	8
43	66
44	213
45	240
46	117
47	24
48	1
49	107
50	334
51	421
52	232
53	54
54	4
55	157
56	562
57	716
58	450
59	127
60	12
61	245
62	872
63	1265
64	842
65	279
66	38
67	1

[1, 0, 1, 1, 0, 1, 2, 1, 2, 1, 3, 3, 1, 3, 8, 3, 6, 9, 7, 1, 7, 20, 10, 2, 14, 27, 25, 5, 18, 52, 39, 14, 1, 30, 77, 78, 26, 3, 45, 132, 133, 60, 8, 66, 213, 240, 117, 24, 1, 107, 334, 421, 232, 54, 4, 157, 562, 716, 450, 127, 12, 245, 872, 1265, 842, 279, 38, 1]

cp's OEIS Frontend

A232396 Triangular array read by rows: T(n,k) is the number of compositions of n with no two consecutive identical parts that have exactly k parts = 1, n>=0, 0<=k<=ceiling(n/3).

Table of values

List of values