A278223 - cp's OEIS frontend

A278223 Least number with the same prime signature as the n-th odd number: a(n) = A046523(2n-1).

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

[1, 2, 2, 2, 4, 2, 2, 6, 2, 2, 6, 2, 4, 8, 2, 2, 6, 6, 2, 6, 2, 2, 12, 2, 4, 6, 2, 6, 6, 2, 2, 12, 6, 2, 6, 2, 2, 12, 6, 2, 16, 2, 6, 6, 2, 6, 6, 6, 2, 12, 2, 2, 30, 2, 2, 6, 2, 6, 12, 6, 4, 6, 8, 2, 6, 2, 6, 24, 2, 2, 6, 6, 6, 12, 2, 2, 12, 6, 2, 6, 6, 2, 30, 2, 4, 12, 2, 12, 6, 2, 2, 6, 6, 6, 24, 2, 2, 30, 2, 2, 6, 6, 6, 12, 6, 2, 6, 6, 6, 6, 6, 2, 36, 2, 2]

cp's OEIS Frontend

A278223 Least number with the same prime signature as the n-th odd number: a(n) = A046523(2n-1).

Table of values

List of values

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

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

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