A356471 - cp's OEIS frontend

A356471 First of 5 consecutive primes p,q,r,s,t such that pq+ qr + rs + st + t*p is prime.

n	a(n)
1	19
2	41
3	47
4	53
5	157
6	199
7	491
8	557
9	563
10	571
11	647
12	1063
13	1091
14	1097
15	1109
16	1163
17	1171
18	1217
19	1259
20	1279
21	1361
22	1367
23	1487
24	1601
25	1621
26	1753
27	1901
28	1951
29	2053
30	2161
31	2383
32	2441
33	2549
34	2777
35	2851
36	2879
37	2887
38	2953
39	2957
40	3041
41	3061
42	3067
43	3163
44	3191
45	3491
46	3499
47	3719
48	3881
49	4003
50	4007
51	4013
52	4093

[19, 41, 47, 53, 157, 199, 491, 557, 563, 571, 647, 1063, 1091, 1097, 1109, 1163, 1171, 1217, 1259, 1279, 1361, 1367, 1487, 1601, 1621, 1753, 1901, 1951, 2053, 2161, 2383, 2441, 2549, 2777, 2851, 2879, 2887, 2953, 2957, 3041, 3061, 3067, 3163, 3191, 3491, 3499, 3719, 3881, 4003, 4007, 4013, 4093]

cp's OEIS Frontend

A356471 First of 5 consecutive primes p,q,r,s,t such that pq+ qr + rs + st + t*p is prime.

Table of values

List of values

cp's OEIS Frontend

A356471 First of 5 consecutive primes p,q,r,s,t such that p*q+ q*r + r*s + s*t + t*p is prime.

Table of values

List of values

A356471 First of 5 consecutive primes p,q,r,s,t such that pq+ qr + rs + st + t*p is prime.