A238342 - cp's OEIS frontend

A238342 Triangle T(n,k) read by rows: T(n,k) is the number of compositions of n with exactly k occurrences of the smallest part, n>=0, 0<=k<=n.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	3
8	0
9	1
10	0
11	3
12	4
13	0
14	1
15	0
16	8
17	3
18	4
19	0
20	1
21	0
22	11
23	10
24	5
25	5
26	0
27	1
28	0
29	20
30	18
31	14
32	5
33	6
34	0
35	1
36	0
37	34
38	35
39	24
40	21
41	6
42	7
43	0
44	1
45	0
46	59
47	60
48	59
49	35
50	27
51	7
52	8
53	0
54	1
55	0
56	96
57	121
58	108
59	85
60	49
61	35
62	8
63	9
64	0
65	1
66	0
67	167
68	217
69	213
70	175
71	125
72	63
73	44
74	9
75	10
76	0
77	1
78	0
79	282
80	391
81	419
82	366
83	258
84	176
85	80
86	54
87	10
88	11
89	0
90	1

[1, 0, 1, 0, 1, 1, 0, 3, 0, 1, 0, 3, 4, 0, 1, 0, 8, 3, 4, 0, 1, 0, 11, 10, 5, 5, 0, 1, 0, 20, 18, 14, 5, 6, 0, 1, 0, 34, 35, 24, 21, 6, 7, 0, 1, 0, 59, 60, 59, 35, 27, 7, 8, 0, 1, 0, 96, 121, 108, 85, 49, 35, 8, 9, 0, 1, 0, 167, 217, 213, 175, 125, 63, 44, 9, 10, 0, 1, 0, 282, 391, 419, 366, 258, 176, 80, 54, 10, 11, 0, 1]

cp's OEIS Frontend

A238342 Triangle T(n,k) read by rows: T(n,k) is the number of compositions of n with exactly k occurrences of the smallest part, n>=0, 0<=k<=n.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	3
8	0
9	1
10	0
11	3
12	4
13	0
14	1
15	0
16	8
17	3
18	4
19	0
20	1
21	0
22	11
23	10
24	5
25	5
26	0
27	1
28	0
29	20
30	18
31	14
32	5
33	6
34	0
35	1
36	0
37	34
38	35
39	24
40	21
41	6
42	7
43	0
44	1
45	0
46	59
47	60
48	59
49	35
50	27
51	7
52	8
53	0
54	1
55	0
56	96
57	121
58	108
59	85
60	49
61	35
62	8
63	9
64	0
65	1
66	0
67	167
68	217
69	213
70	175
71	125
72	63
73	44
74	9
75	10
76	0
77	1
78	0
79	282
80	391
81	419
82	366
83	258
84	176
85	80
86	54
87	10
88	11
89	0
90	1

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	3
8	0
9	1
10	0
11	3
12	4
13	0
14	1
15	0
16	8
17	3
18	4
19	0
20	1
21	0
22	11
23	10
24	5
25	5
26	0
27	1
28	0
29	20
30	18
31	14
32	5
33	6
34	0
35	1
36	0
37	34
38	35
39	24
40	21
41	6
42	7
43	0
44	1
45	0
46	59
47	60
48	59
49	35
50	27
51	7
52	8
53	0
54	1
55	0
56	96
57	121
58	108
59	85
60	49
61	35
62	8
63	9
64	0
65	1
66	0
67	167
68	217
69	213
70	175
71	125
72	63
73	44
74	9
75	10
76	0
77	1
78	0
79	282
80	391
81	419
82	366
83	258
84	176
85	80
86	54
87	10
88	11
89	0
90	1

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	3
8	0
9	1
10	0
11	3
12	4
13	0
14	1
15	0
16	8
17	3
18	4
19	0
20	1
21	0
22	11
23	10
24	5
25	5
26	0
27	1
28	0
29	20
30	18
31	14
32	5
33	6
34	0
35	1
36	0
37	34
38	35
39	24
40	21
41	6
42	7
43	0
44	1
45	0
46	59
47	60
48	59
49	35
50	27
51	7
52	8
53	0
54	1
55	0
56	96
57	121
58	108
59	85
60	49
61	35
62	8
63	9
64	0
65	1
66	0
67	167
68	217
69	213
70	175
71	125
72	63
73	44
74	9
75	10
76	0
77	1
78	0
79	282
80	391
81	419
82	366
83	258
84	176
85	80
86	54
87	10
88	11
89	0
90	1