A121387 - cp's OEIS frontend

A121387 Semiprimes p*q with p and q primes of the form 4k+1 (A002144).

n	a(n)
1	25
2	65
3	85
4	145
5	169
6	185
7	205
8	221
9	265
10	289
11	305
12	365
13	377
14	445
15	481
16	485
17	493
18	505
19	533
20	545
21	565
22	629
23	685
24	689
25	697
26	745
27	785
28	793
29	841
30	865
31	901
32	905
33	949
34	965
35	985
36	1037
37	1073
38	1145
39	1157
40	1165
41	1189
42	1205
43	1241
44	1261
45	1285
46	1313
47	1345
48	1369
49	1385
50	1405
51	1417

[25, 65, 85, 145, 169, 185, 205, 221, 265, 289, 305, 365, 377, 445, 481, 485, 493, 505, 533, 545, 565, 629, 685, 689, 697, 745, 785, 793, 841, 865, 901, 905, 949, 965, 985, 1037, 1073, 1145, 1157, 1165, 1189, 1205, 1241, 1261, 1285, 1313, 1345, 1369, 1385, 1405, 1417]

cp's OEIS Frontend

A121387 Semiprimes p*q with p and q primes of the form 4k+1 (A002144).

Table of values

List of values