A260121 - cp's OEIS frontend

A260121 Least positive integer k such that prime(kn)^2 - 2 = prime(jn) for some j > 0.

n	a(n)
1	1
2	1
3	1
4	2
5	4
6	8
7	45
8	1
9	15
10	34
11	9
12	146
13	63
14	128
15	9
16	20
17	79
18	45
19	242
20	50
21	44
22	71
23	103
24	181
25	98
26	208
27	5
28	180
29	162
30	299
31	710
32	10
33	3
34	388
35	144
36	427
37	225
38	121
39	79
40	25
41	580
42	230
43	471
44	46
45	3
46	1040
47	11
48	224
49	305
50	56
51	1163
52	104
53	93
54	193
55	55
56	90
57	88
58	521
59	898
60	218

[1, 1, 1, 2, 4, 8, 45, 1, 15, 34, 9, 146, 63, 128, 9, 20, 79, 45, 242, 50, 44, 71, 103, 181, 98, 208, 5, 180, 162, 299, 710, 10, 3, 388, 144, 427, 225, 121, 79, 25, 580, 230, 471, 46, 3, 1040, 11, 224, 305, 56, 1163, 104, 93, 193, 55, 90, 88, 521, 898, 218]

cp's OEIS Frontend

A260121 Least positive integer k such that prime(kn)^2 - 2 = prime(jn) for some j > 0.

Table of values

List of values

cp's OEIS Frontend

A260121 Least positive integer k such that prime(k*n)^2 - 2 = prime(j*n) for some j > 0.

Table of values

List of values

A260121 Least positive integer k such that prime(kn)^2 - 2 = prime(jn) for some j > 0.