A096568 - cp's OEIS frontend

A096568 By rows, array T(n,k)=number of compositions of n with first part k and no equal adjacent parts.

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	1
7	2
8	0
9	1
10	1
11	2
12	2
13	1
14	1
15	1
16	5
17	4
18	2
19	1
20	1
21	1
22	9
23	5
24	3
25	3
26	1
27	1
28	1
29	14
30	10
31	6
32	3
33	3
34	1
35	1
36	1
37	25
38	18
39	12
40	6
41	4
42	3
43	1
44	1
45	1
46	46
47	29
48	20
49	13
50	6
51	4
52	3
53	1
54	1
55	1
56	78
57	53
58	33
59	20
60	13
61	7
62	4
63	3
64	1
65	1
66	1
67	136
68	95
69	59
70	36
71	22
72	13
73	7
74	4
75	3
76	1
77	1
78	1
79	242
80	161
81	104
82	65
83	36
84	22
85	14
86	7
87	4
88	3
89	1
90	1
91	1

[1, 0, 1, 1, 1, 1, 2, 0, 1, 1, 2, 2, 1, 1, 1, 5, 4, 2, 1, 1, 1, 9, 5, 3, 3, 1, 1, 1, 14, 10, 6, 3, 3, 1, 1, 1, 25, 18, 12, 6, 4, 3, 1, 1, 1, 46, 29, 20, 13, 6, 4, 3, 1, 1, 1, 78, 53, 33, 20, 13, 7, 4, 3, 1, 1, 1, 136, 95, 59, 36, 22, 13, 7, 4, 3, 1, 1, 1, 242, 161, 104, 65, 36, 22, 14, 7, 4, 3, 1, 1, 1]

cp's OEIS Frontend

A096568 By rows, array T(n,k)=number of compositions of n with first part k and no equal adjacent parts.

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	1
7	2
8	0
9	1
10	1
11	2
12	2
13	1
14	1
15	1
16	5
17	4
18	2
19	1
20	1
21	1
22	9
23	5
24	3
25	3
26	1
27	1
28	1
29	14
30	10
31	6
32	3
33	3
34	1
35	1
36	1
37	25
38	18
39	12
40	6
41	4
42	3
43	1
44	1
45	1
46	46
47	29
48	20
49	13
50	6
51	4
52	3
53	1
54	1
55	1
56	78
57	53
58	33
59	20
60	13
61	7
62	4
63	3
64	1
65	1
66	1
67	136
68	95
69	59
70	36
71	22
72	13
73	7
74	4
75	3
76	1
77	1
78	1
79	242
80	161
81	104
82	65
83	36
84	22
85	14
86	7
87	4
88	3
89	1
90	1
91	1

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	1
7	2
8	0
9	1
10	1
11	2
12	2
13	1
14	1
15	1
16	5
17	4
18	2
19	1
20	1
21	1
22	9
23	5
24	3
25	3
26	1
27	1
28	1
29	14
30	10
31	6
32	3
33	3
34	1
35	1
36	1
37	25
38	18
39	12
40	6
41	4
42	3
43	1
44	1
45	1
46	46
47	29
48	20
49	13
50	6
51	4
52	3
53	1
54	1
55	1
56	78
57	53
58	33
59	20
60	13
61	7
62	4
63	3
64	1
65	1
66	1
67	136
68	95
69	59
70	36
71	22
72	13
73	7
74	4
75	3
76	1
77	1
78	1
79	242
80	161
81	104
82	65
83	36
84	22
85	14
86	7
87	4
88	3
89	1
90	1
91	1

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	1
7	2
8	0
9	1
10	1
11	2
12	2
13	1
14	1
15	1
16	5
17	4
18	2
19	1
20	1
21	1
22	9
23	5
24	3
25	3
26	1
27	1
28	1
29	14
30	10
31	6
32	3
33	3
34	1
35	1
36	1
37	25
38	18
39	12
40	6
41	4
42	3
43	1
44	1
45	1
46	46
47	29
48	20
49	13
50	6
51	4
52	3
53	1
54	1
55	1
56	78
57	53
58	33
59	20
60	13
61	7
62	4
63	3
64	1
65	1
66	1
67	136
68	95
69	59
70	36
71	22
72	13
73	7
74	4
75	3
76	1
77	1
78	1
79	242
80	161
81	104
82	65
83	36
84	22
85	14
86	7
87	4
88	3
89	1
90	1
91	1