A261075 - cp's OEIS frontend

A261075 Semiprimes whose prime factors are of equal binary length and which differ from each other in exactly three bit positions.

n	a(n)
1	527
2	551
3	1591
4	2173
5	2491
6	2623
7	3127
8	5183
9	5963
10	6059
11	6557
12	6767
13	6887
14	7031
15	7373
16	7571
17	7597
18	7739
19	7979
20	8051
21	8249
22	8549
23	8633
24	8881
25	9017
26	9523
27	9701
28	10541
29	10807
30	11303
31	11639
32	12091
33	12317
34	12827
35	14351
36	19519
37	20413
38	20989
39	21823
40	22331
41	23213
42	24047
43	24613
44	24881
45	24883
46	25777
47	25807
48	26549
49	26671
50	26827
51	26989
52	27661
53	28199
54	28459
55	28757
56	29329

[527, 551, 1591, 2173, 2491, 2623, 3127, 5183, 5963, 6059, 6557, 6767, 6887, 7031, 7373, 7571, 7597, 7739, 7979, 8051, 8249, 8549, 8633, 8881, 9017, 9523, 9701, 10541, 10807, 11303, 11639, 12091, 12317, 12827, 14351, 19519, 20413, 20989, 21823, 22331, 23213, 24047, 24613, 24881, 24883, 25777, 25807, 26549, 26671, 26827, 26989, 27661, 28199, 28459, 28757, 29329]

cp's OEIS Frontend

A261075 Semiprimes whose prime factors are of equal binary length and which differ from each other in exactly three bit positions.

Table of values

List of values