A352132 - cp's OEIS frontend

A352132 Numbers k such that k, k+4, 3k+4 and 3k+8 are all semiprimes.

n	a(n)
1	6
2	10
3	118
4	119
5	129
6	155
7	287
8	295
9	299
10	319
11	377
12	413
13	447
14	469
15	511
16	538
17	629
18	681
19	699
20	717
21	785
22	831
23	865
24	913
25	1003
26	1073
27	1077
28	1111
29	1115
30	1137
31	1141
32	1145
33	1267
34	1343
35	1345
36	1379
37	1393
38	1437
39	1469
40	1509
41	1687
42	1817
43	1835
44	1919
45	1923
46	1981
47	2167
48	2173
49	2177
50	2195
51	2245
52	2429
53	2479
54	2569

[6, 10, 118, 119, 129, 155, 287, 295, 299, 319, 377, 413, 447, 469, 511, 538, 629, 681, 699, 717, 785, 831, 865, 913, 1003, 1073, 1077, 1111, 1115, 1137, 1141, 1145, 1267, 1343, 1345, 1379, 1393, 1437, 1469, 1509, 1687, 1817, 1835, 1919, 1923, 1981, 2167, 2173, 2177, 2195, 2245, 2429, 2479, 2569]

cp's OEIS Frontend

A352132 Numbers k such that k, k+4, 3k+4 and 3k+8 are all semiprimes.

Table of values

List of values

cp's OEIS Frontend

A352132 Numbers k such that k, k+4, 3*k+4 and 3*k+8 are all semiprimes.

Table of values

List of values

A352132 Numbers k such that k, k+4, 3k+4 and 3k+8 are all semiprimes.