A334439 - cp's OEIS frontend

A334439 Irregular triangle whose rows are all integer partitions sorted first by sum, then by length, and finally reverse-lexicographically.

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

[1, 2, 1, 1, 3, 2, 1, 1, 1, 1, 4, 3, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 5, 4, 1, 3, 2, 3, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 6, 5, 1, 4, 2, 3, 3, 4, 1, 1, 3, 2, 1, 2, 2, 2, 3, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 6, 1, 5, 2, 4, 3, 5, 1, 1]

cp's OEIS Frontend

A334439 Irregular triangle whose rows are all integer partitions sorted first by sum, then by length, and finally reverse-lexicographically.

Table of values

List of values

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

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

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