A367855 - cp's OEIS frontend

A367855 The slowest increasing sequence of semiprimes such that a(n-1) + a(n) is prime.

n	a(n)
1	4
2	9
3	10
4	21
5	22
6	25
7	34
8	39
9	58
10	69
11	82
12	85
13	94
14	129
15	134
16	143
17	194
18	203
19	206
20	213
21	218
22	221
23	278
24	291
25	302
26	305
27	314
28	327
29	334
30	339
31	362
32	365
33	386
34	411
35	446
36	473
37	566
38	597
39	626
40	633
41	674
42	687
43	694
44	745
45	766
46	793
47	1018
48	1081
49	1126
50	1141
51	1198
52	1219
53	1402
54	1417
55	1486
56	1513
57	1654
58	1689
59	1718
60	1731

[4, 9, 10, 21, 22, 25, 34, 39, 58, 69, 82, 85, 94, 129, 134, 143, 194, 203, 206, 213, 218, 221, 278, 291, 302, 305, 314, 327, 334, 339, 362, 365, 386, 411, 446, 473, 566, 597, 626, 633, 674, 687, 694, 745, 766, 793, 1018, 1081, 1126, 1141, 1198, 1219, 1402, 1417, 1486, 1513, 1654, 1689, 1718, 1731]

cp's OEIS Frontend

A367855 The slowest increasing sequence of semiprimes such that a(n-1) + a(n) is prime.

Table of values

List of values