A077228 - cp's OEIS frontend

A077228 Triangle of compositions with a total that is no more than n into exactly k parts each no more than k.

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	4
12	10
13	5
14	1
15	1
16	4
17	17
18	15
19	6
20	1
21	1
22	4
23	23
24	35
25	21
26	7
27	1
28	1
29	4
30	26
31	66
32	56
33	28
34	8
35	1
36	1
37	4
38	27
39	106
40	126
41	84
42	36
43	9
44	1
45	1
46	4
47	27
48	150
49	247
50	210
51	120
52	45
53	10
54	1
55	1
56	4
57	27
58	190
59	432
60	462
61	330
62	165
63	55
64	11
65	1
66	1
67	4
68	27
69	221
70	687
71	918
72	792
73	495
74	220
75	66

[1, 1, 1, 1, 3, 1, 1, 4, 4, 1, 1, 4, 10, 5, 1, 1, 4, 17, 15, 6, 1, 1, 4, 23, 35, 21, 7, 1, 1, 4, 26, 66, 56, 28, 8, 1, 1, 4, 27, 106, 126, 84, 36, 9, 1, 1, 4, 27, 150, 247, 210, 120, 45, 10, 1, 1, 4, 27, 190, 432, 462, 330, 165, 55, 11, 1, 1, 4, 27, 221, 687, 918, 792, 495, 220, 66]

cp's OEIS Frontend

A077228 Triangle of compositions with a total that is no more than n into exactly k parts each no more than k.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	4
12	10
13	5
14	1
15	1
16	4
17	17
18	15
19	6
20	1
21	1
22	4
23	23
24	35
25	21
26	7
27	1
28	1
29	4
30	26
31	66
32	56
33	28
34	8
35	1
36	1
37	4
38	27
39	106
40	126
41	84
42	36
43	9
44	1
45	1
46	4
47	27
48	150
49	247
50	210
51	120
52	45
53	10
54	1
55	1
56	4
57	27
58	190
59	432
60	462
61	330
62	165
63	55
64	11
65	1
66	1
67	4
68	27
69	221
70	687
71	918
72	792
73	495
74	220
75	66

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	4
12	10
13	5
14	1
15	1
16	4
17	17
18	15
19	6
20	1
21	1
22	4
23	23
24	35
25	21
26	7
27	1
28	1
29	4
30	26
31	66
32	56
33	28
34	8
35	1
36	1
37	4
38	27
39	106
40	126
41	84
42	36
43	9
44	1
45	1
46	4
47	27
48	150
49	247
50	210
51	120
52	45
53	10
54	1
55	1
56	4
57	27
58	190
59	432
60	462
61	330
62	165
63	55
64	11
65	1
66	1
67	4
68	27
69	221
70	687
71	918
72	792
73	495
74	220
75	66

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	4
12	10
13	5
14	1
15	1
16	4
17	17
18	15
19	6
20	1
21	1
22	4
23	23
24	35
25	21
26	7
27	1
28	1
29	4
30	26
31	66
32	56
33	28
34	8
35	1
36	1
37	4
38	27
39	106
40	126
41	84
42	36
43	9
44	1
45	1
46	4
47	27
48	150
49	247
50	210
51	120
52	45
53	10
54	1
55	1
56	4
57	27
58	190
59	432
60	462
61	330
62	165
63	55
64	11
65	1
66	1
67	4
68	27
69	221
70	687
71	918
72	792
73	495
74	220
75	66