A307322 - cp's OEIS frontend

A307322 Irregular triangle where row n is a list of indices in A002110 with multiplicity whose product is A004394(n).

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

[0, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 3, 1, 1, 3, 2, 3, 1, 1, 1, 3, 1, 2, 3, 1, 1, 2, 3, 1, 1, 4, 2, 4, 1, 1, 1, 4, 1, 2, 4, 1, 1, 2, 4, 1, 1, 1, 2, 4, 1, 2, 2, 4, 1, 1, 3, 4, 1, 2, 5, 1, 1, 2, 5, 1, 1, 1, 2, 5, 1, 2, 2, 5, 1, 1, 3, 5, 1, 1, 2, 2]

cp's OEIS Frontend

A307322 Irregular triangle where row n is a list of indices in A002110 with multiplicity whose product is A004394(n).

Table of values

List of values

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

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

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