A257926 - cp's OEIS frontend

A257926 Least positive integer k such that prime(kn)+2 = prime(in)prime(jn) for some 0 < i < j.

n	a(n)
1	6
2	4
3	10
4	8
5	451
6	426
7	622
8	175
9	1424
10	500
11	33
12	703
13	1761
14	4428
15	1563
16	959
17	8147
18	7055
19	5948
20	250
21	7517
22	12706
23	8405
24	2948
25	2610
26	1949
27	10424
28	2214
29	6722
30	1963
31	3335
32	16382
33	15687
34	17591
35	15073
36	7818
37	32202
38	31169
39	2248
40	14899
41	69955
42	7580
43	2393
44	39295
45	42352
46	5884
47	9367
48	3630
49	14090
50	1305

[6, 4, 10, 8, 451, 426, 622, 175, 1424, 500, 33, 703, 1761, 4428, 1563, 959, 8147, 7055, 5948, 250, 7517, 12706, 8405, 2948, 2610, 1949, 10424, 2214, 6722, 1963, 3335, 16382, 15687, 17591, 15073, 7818, 32202, 31169, 2248, 14899, 69955, 7580, 2393, 39295, 42352, 5884, 9367, 3630, 14090, 1305]

cp's OEIS Frontend

A257926 Least positive integer k such that prime(kn)+2 = prime(in)prime(jn) for some 0 < i < j.

Table of values

List of values

cp's OEIS Frontend

A257926 Least positive integer k such that prime(k*n)+2 = prime(i*n)*prime(j*n) for some 0 < i < j.

Table of values

List of values

A257926 Least positive integer k such that prime(kn)+2 = prime(in)prime(jn) for some 0 < i < j.