A195416 - cp's OEIS frontend

A195416 Primes p such that there is only one semiprime number between prime(p) and prime(p+1).

n	a(n)
1	2
2	3
3	19
4	29
5	31
6	59
7	73
8	149
9	179
10	199
11	211
12	271
13	281
14	311
15	337
16	347
17	349
18	359
19	433
20	449
21	479
22	523
23	547
24	659
25	661
26	683
27	727
28	733
29	809
30	821
31	823
32	829
33	857
34	877
35	947
36	977
37	983
38	1049
39	1129
40	1181
41	1201
42	1213
43	1291
44	1297
45	1301
46	1307
47	1321
48	1367
49	1429
50	1433
51	1439
52	1451
53	1489
54	1493
55	1511
56	1553
57	1567

[2, 3, 19, 29, 31, 59, 73, 149, 179, 199, 211, 271, 281, 311, 337, 347, 349, 359, 433, 449, 479, 523, 547, 659, 661, 683, 727, 733, 809, 821, 823, 829, 857, 877, 947, 977, 983, 1049, 1129, 1181, 1201, 1213, 1291, 1297, 1301, 1307, 1321, 1367, 1429, 1433, 1439, 1451, 1489, 1493, 1511, 1553, 1567]

cp's OEIS Frontend

A195416 Primes p such that there is only one semiprime number between prime(p) and prime(p+1).

Table of values

List of values