A339724 - cp's OEIS frontend

A339724 Odd composite integers m such that A000032(3m-J(m,5)) == 3J(m,5) (mod m), where J(m,5) is the Jacobi symbol.

n	a(n)
1	9
2	21
3	161
4	341
5	901
6	1281
7	1853
8	3201
9	4181
10	5473
11	5611
12	5777
13	6119
14	6721
15	9729
16	10877
17	11041
18	12209
19	12441
20	13201
21	14981
22	15251
23	16771
24	17941
25	20591
26	20769
27	20801
28	23323
29	25761
30	27403
31	27661
32	28121
33	28421
34	29489
35	33001
36	34561
37	38801
38	39281
39	41159
40	42721

[9, 21, 161, 341, 901, 1281, 1853, 3201, 4181, 5473, 5611, 5777, 6119, 6721, 9729, 10877, 11041, 12209, 12441, 13201, 14981, 15251, 16771, 17941, 20591, 20769, 20801, 23323, 25761, 27403, 27661, 28121, 28421, 29489, 33001, 34561, 38801, 39281, 41159, 42721]

cp's OEIS Frontend

A339724 Odd composite integers m such that A000032(3m-J(m,5)) == 3J(m,5) (mod m), where J(m,5) is the Jacobi symbol.

Table of values

List of values

cp's OEIS Frontend

A339724 Odd composite integers m such that A000032(3*m-J(m,5)) == 3*J(m,5) (mod m), where J(m,5) is the Jacobi symbol.

Table of values

List of values

A339724 Odd composite integers m such that A000032(3m-J(m,5)) == 3J(m,5) (mod m), where J(m,5) is the Jacobi symbol.