A177211 - cp's OEIS frontend

A177211 Numbers k that are the products of two distinct primes such that 2k-1 and 4k-3 are also products of two distinct primes.

n	a(n)
1	33
2	118
3	119
4	134
5	146
6	226
7	247
8	249
9	287
10	295
11	334
12	335
13	386
14	391
15	393
16	395
17	422
18	478
19	493
20	497
21	502
22	519
23	551
24	583
25	589
26	614
27	629
28	634
29	694
30	697
31	721
32	731
33	749
34	755
35	789
36	802
37	817
38	843
39	879
40	898
41	955
42	958
43	985
44	989
45	1003
46	1037
47	1079
48	1114
49	1154
50	1159
51	1177

[33, 118, 119, 134, 146, 226, 247, 249, 287, 295, 334, 335, 386, 391, 393, 395, 422, 478, 493, 497, 502, 519, 551, 583, 589, 614, 629, 634, 694, 697, 721, 731, 749, 755, 789, 802, 817, 843, 879, 898, 955, 958, 985, 989, 1003, 1037, 1079, 1114, 1154, 1159, 1177]

cp's OEIS Frontend

A177211 Numbers k that are the products of two distinct primes such that 2k-1 and 4k-3 are also products of two distinct primes.

Table of values

List of values

cp's OEIS Frontend

A177211 Numbers k that are the products of two distinct primes such that 2*k-1 and 4*k-3 are also products of two distinct primes.

Table of values

List of values

A177211 Numbers k that are the products of two distinct primes such that 2k-1 and 4k-3 are also products of two distinct primes.