A340408 - cp's OEIS frontend

A340408 Primes p such that pq+qr+r*s is prime, where q,r,s are the next primes after p.

n	a(n)
1	3
2	17
3	19
4	23
5	43
6	151
7	157
8	199
9	229
10	233
11	331
12	347
13	461
14	467
15	491
16	503
17	523
18	547
19	563
20	613
21	617
22	619
23	653
24	739
25	743
26	773
27	941
28	1021
29	1031
30	1051
31	1063
32	1097
33	1103
34	1117
35	1163
36	1193
37	1237
38	1259
39	1279
40	1373
41	1429
42	1489
43	1523
44	1553
45	1601
46	1609
47	1613
48	1627
49	1663
50	1709
51	1733
52	1907
53	1999
54	2011
55	2087

[3, 17, 19, 23, 43, 151, 157, 199, 229, 233, 331, 347, 461, 467, 491, 503, 523, 547, 563, 613, 617, 619, 653, 739, 743, 773, 941, 1021, 1031, 1051, 1063, 1097, 1103, 1117, 1163, 1193, 1237, 1259, 1279, 1373, 1429, 1489, 1523, 1553, 1601, 1609, 1613, 1627, 1663, 1709, 1733, 1907, 1999, 2011, 2087]

cp's OEIS Frontend

A340408 Primes p such that pq+qr+r*s is prime, where q,r,s are the next primes after p.

Table of values

List of values

cp's OEIS Frontend

A340408 Primes p such that p*q+q*r+r*s is prime, where q,r,s are the next primes after p.

Table of values

List of values

A340408 Primes p such that pq+qr+r*s is prime, where q,r,s are the next primes after p.