A286363 - cp's OEIS frontend

A286363 Least number with the same prime signature as {the largest divisor of n with only prime factors of the form 4k+3} has: a(n) = A046523(A097706(n)).

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	2
7	2
8	1
9	4
10	1
11	2
12	2
13	1
14	2
15	2
16	1
17	1
18	4
19	2
20	1
21	6
22	2
23	2
24	2
25	1
26	1
27	8
28	2
29	1
30	2
31	2
32	1
33	6
34	1
35	2
36	4
37	1
38	2
39	2
40	1
41	1
42	6
43	2
44	2
45	4
46	2
47	2
48	2
49	4
50	1
51	2
52	1
53	1
54	8
55	2
56	2
57	6
58	1
59	2
60	2
61	1
62	2
63	12
64	1
65	1
66	6
67	2
68	1
69	6
70	2
71	2
72	4
73	1
74	1
75	2
76	2
77	6
78	2
79	2
80	1
81	16
82	1
83	2
84	6
85	1
86	2
87	2
88	2
89	1
90	4
91	2
92	2
93	6
94	2
95	2
96	2
97	1
98	4
99	12
100	1
101	1
102	2
103	2
104	1
105	6
106	1
107	2
108	8
109	1
110	2
111	2
112	2
113	1
114	6
115	2
116	1
117	4
118	2
119	2
120	2

[1, 1, 2, 1, 1, 2, 2, 1, 4, 1, 2, 2, 1, 2, 2, 1, 1, 4, 2, 1, 6, 2, 2, 2, 1, 1, 8, 2, 1, 2, 2, 1, 6, 1, 2, 4, 1, 2, 2, 1, 1, 6, 2, 2, 4, 2, 2, 2, 4, 1, 2, 1, 1, 8, 2, 2, 6, 1, 2, 2, 1, 2, 12, 1, 1, 6, 2, 1, 6, 2, 2, 4, 1, 1, 2, 2, 6, 2, 2, 1, 16, 1, 2, 6, 1, 2, 2, 2, 1, 4, 2, 2, 6, 2, 2, 2, 1, 4, 12, 1, 1, 2, 2, 1, 6, 1, 2, 8, 1, 2, 2, 2, 1, 6, 2, 1, 4, 2, 2, 2]

cp's OEIS Frontend

A286363 Least number with the same prime signature as {the largest divisor of n with only prime factors of the form 4k+3} has: a(n) = A046523(A097706(n)).

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	2
7	2
8	1
9	4
10	1
11	2
12	2
13	1
14	2
15	2
16	1
17	1
18	4
19	2
20	1
21	6
22	2
23	2
24	2
25	1
26	1
27	8
28	2
29	1
30	2
31	2
32	1
33	6
34	1
35	2
36	4
37	1
38	2
39	2
40	1
41	1
42	6
43	2
44	2
45	4
46	2
47	2
48	2
49	4
50	1
51	2
52	1
53	1
54	8
55	2
56	2
57	6
58	1
59	2
60	2
61	1
62	2
63	12
64	1
65	1
66	6
67	2
68	1
69	6
70	2
71	2
72	4
73	1
74	1
75	2
76	2
77	6
78	2
79	2
80	1
81	16
82	1
83	2
84	6
85	1
86	2
87	2
88	2
89	1
90	4
91	2
92	2
93	6
94	2
95	2
96	2
97	1
98	4
99	12
100	1
101	1
102	2
103	2
104	1
105	6
106	1
107	2
108	8
109	1
110	2
111	2
112	2
113	1
114	6
115	2
116	1
117	4
118	2
119	2
120	2

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	2
7	2
8	1
9	4
10	1
11	2
12	2
13	1
14	2
15	2
16	1
17	1
18	4
19	2
20	1
21	6
22	2
23	2
24	2
25	1
26	1
27	8
28	2
29	1
30	2
31	2
32	1
33	6
34	1
35	2
36	4
37	1
38	2
39	2
40	1
41	1
42	6
43	2
44	2
45	4
46	2
47	2
48	2
49	4
50	1
51	2
52	1
53	1
54	8
55	2
56	2
57	6
58	1
59	2
60	2
61	1
62	2
63	12
64	1
65	1
66	6
67	2
68	1
69	6
70	2
71	2
72	4
73	1
74	1
75	2
76	2
77	6
78	2
79	2
80	1
81	16
82	1
83	2
84	6
85	1
86	2
87	2
88	2
89	1
90	4
91	2
92	2
93	6
94	2
95	2
96	2
97	1
98	4
99	12
100	1
101	1
102	2
103	2
104	1
105	6
106	1
107	2
108	8
109	1
110	2
111	2
112	2
113	1
114	6
115	2
116	1
117	4
118	2
119	2
120	2

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	2
7	2
8	1
9	4
10	1
11	2
12	2
13	1
14	2
15	2
16	1
17	1
18	4
19	2
20	1
21	6
22	2
23	2
24	2
25	1
26	1
27	8
28	2
29	1
30	2
31	2
32	1
33	6
34	1
35	2
36	4
37	1
38	2
39	2
40	1
41	1
42	6
43	2
44	2
45	4
46	2
47	2
48	2
49	4
50	1
51	2
52	1
53	1
54	8
55	2
56	2
57	6
58	1
59	2
60	2
61	1
62	2
63	12
64	1
65	1
66	6
67	2
68	1
69	6
70	2
71	2
72	4
73	1
74	1
75	2
76	2
77	6
78	2
79	2
80	1
81	16
82	1
83	2
84	6
85	1
86	2
87	2
88	2
89	1
90	4
91	2
92	2
93	6
94	2
95	2
96	2
97	1
98	4
99	12
100	1
101	1
102	2
103	2
104	1
105	6
106	1
107	2
108	8
109	1
110	2
111	2
112	2
113	1
114	6
115	2
116	1
117	4
118	2
119	2
120	2