A296774 - cp's OEIS frontend

A296774 Triangle read by rows in which row n lists the compositions of n ordered first by length and then reverse-lexicographically.

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

[1, 2, 1, 1, 3, 2, 1, 1, 2, 1, 1, 1, 4, 3, 1, 2, 2, 1, 3, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 5, 4, 1, 3, 2, 2, 3, 1, 4, 3, 1, 1, 2, 2, 1, 2, 1, 2, 1, 3, 1, 1, 2, 2, 1, 1, 3, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 6, 5, 1, 4, 2, 3, 3]

cp's OEIS Frontend

A296774 Triangle read by rows in which row n lists the compositions of n ordered first by length and then reverse-lexicographically.

Table of values

List of values

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

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

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