A260238 - cp's OEIS frontend

A260238 Denominators of the characteristic polynomials of the von Mangoldt function matrix.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	6
8	6
9	1
10	1
11	2
12	4
13	12
14	1
15	1
16	2
17	20
18	3
19	60
20	1
21	1
22	2
23	60
24	360
25	360
26	60
27	1
28	1
29	2
30	420
31	2520
32	1260
33	504
34	420
35	1
36	1
37	1
38	4
39	120
40	5040
41	2520
42	5040
43	840
44	1
45	1
46	1
47	1
48	3
49	360
50	15120
51	7560
52	15120
53	2520
54	1

[1, 1, 1, 2, 1, 1, 6, 6, 1, 1, 2, 4, 12, 1, 1, 2, 20, 3, 60, 1, 1, 2, 60, 360, 360, 60, 1, 1, 2, 420, 2520, 1260, 504, 420, 1, 1, 1, 4, 120, 5040, 2520, 5040, 840, 1, 1, 1, 1, 3, 360, 15120, 7560, 15120, 2520, 1]

cp's OEIS Frontend

A260238 Denominators of the characteristic polynomials of the von Mangoldt function matrix.

Table of values

List of values