A143205 - cp's OEIS frontend

A143205 Numbers having exactly two distinct prime factors p, q with q = p+6.

n	a(n)
1	55
2	91
3	187
4	247
5	275
6	391
7	605
8	637
9	667
10	1147
11	1183
12	1375
13	1591
14	1927
15	2057
16	2491
17	3025
18	3127
19	3179
20	3211
21	4087
22	4459
23	4693
24	4891
25	5767
26	6647
27	6655
28	6875
29	7387
30	8281
31	8993
32	9991
33	10807
34	11227
35	12091
36	15125
37	15341
38	15379
39	17947
40	19343
41	22627
42	23707

[55, 91, 187, 247, 275, 391, 605, 637, 667, 1147, 1183, 1375, 1591, 1927, 2057, 2491, 3025, 3127, 3179, 3211, 4087, 4459, 4693, 4891, 5767, 6647, 6655, 6875, 7387, 8281, 8993, 9991, 10807, 11227, 12091, 15125, 15341, 15379, 17947, 19343, 22627, 23707]

cp's OEIS Frontend

A143205 Numbers having exactly two distinct prime factors p, q with q = p+6.

Table of values

List of values