A278245 - cp's OEIS frontend

A278245 Least number with the same prime signature as the n-th Fibonacci number: a(n) = A046523(A000045(n)).

n	a(n)
1	1
2	1
3	2
4	2
5	2
6	8
7	2
8	6
9	6
10	6
11	2
12	144
13	2
14	6
15	30
16	30
17	2
18	120
19	6
20	210
21	30
22	6
23	2
24	10080
25	12
26	6
27	210
28	210
29	2
30	9240
31	6
32	210
33	30
34	6
35	30
36	166320
37	30
38	30
39	30
40	30030
41	6
42	9240
43	2
44	2310
45	2310
46	30
47	2
48	2882880
49	30
50	4620
51	30
52	210
53	6
54	120120
55	210
56	60060
57	2310
58	30
59	6
60	232792560
61	6
62	30
63	2310
64	30030
65	30
66	9240
67	30
68	2310
69	2310
70	510510
71	6
72	1396755360
73	6
74	210
75	4620
76	2310
77	210
78	120120
79	6

[1, 1, 2, 2, 2, 8, 2, 6, 6, 6, 2, 144, 2, 6, 30, 30, 2, 120, 6, 210, 30, 6, 2, 10080, 12, 6, 210, 210, 2, 9240, 6, 210, 30, 6, 30, 166320, 30, 30, 30, 30030, 6, 9240, 2, 2310, 2310, 30, 2, 2882880, 30, 4620, 30, 210, 6, 120120, 210, 60060, 2310, 30, 6, 232792560, 6, 30, 2310, 30030, 30, 9240, 30, 2310, 2310, 510510, 6, 1396755360, 6, 210, 4620, 2310, 210, 120120, 6]

cp's OEIS Frontend

A278245 Least number with the same prime signature as the n-th Fibonacci number: a(n) = A046523(A000045(n)).

Table of values

List of values