A127492 - cp's OEIS frontend

A127492 Indices m of primes such that Sum_{k=0..2, k prime(m+k)prime(m+j)prime(m+j+1) is twice a prime.

n	a(n)
1	2
2	10
3	17
4	49
5	71
6	72
7	75
8	145
9	161
10	167
11	170
12	184
13	244
14	250
15	257
16	266
17	267
18	282
19	286
20	301
21	307
22	325
23	343
24	391
25	405
26	429
27	450
28	537
29	556
30	561
31	584
32	685
33	710
34	743
35	790
36	835
37	861
38	904
39	928
40	953

[2, 10, 17, 49, 71, 72, 75, 145, 161, 167, 170, 184, 244, 250, 257, 266, 267, 282, 286, 301, 307, 325, 343, 391, 405, 429, 450, 537, 556, 561, 584, 685, 710, 743, 790, 835, 861, 904, 928, 953]

cp's OEIS Frontend

A127492 Indices m of primes such that Sum_{k=0..2, k prime(m+k)prime(m+j)prime(m+j+1) is twice a prime.

Table of values

List of values

n	a(n)
1	2
2	10
3	17
4	49
5	71
6	72
7	75
8	145
9	161
10	167
11	170
12	184
13	244
14	250
15	257
16	266
17	267
18	282
19	286
20	301
21	307
22	325
23	343
24	391
25	405
26	429
27	450
28	537
29	556
30	561
31	584
32	685
33	710
34	743
35	790
36	835
37	861
38	904
39	928
40	953

n	a(n)
1	2
2	10
3	17
4	49
5	71
6	72
7	75
8	145
9	161
10	167
11	170
12	184
13	244
14	250
15	257
16	266
17	267
18	282
19	286
20	301
21	307
22	325
23	343
24	391
25	405
26	429
27	450
28	537
29	556
30	561
31	584
32	685
33	710
34	743
35	790
36	835
37	861
38	904
39	928
40	953

cp's OEIS Frontend

A127492 Indices m of primes such that Sum_{k=0..2, k prime(m+k)*prime(m+j)*prime(m+j+1) is twice a prime.

Table of values

List of values

A127492 Indices m of primes such that Sum_{k=0..2, k prime(m+k)prime(m+j)prime(m+j+1) is twice a prime.

n	a(n)
1	2
2	10
3	17
4	49
5	71
6	72
7	75
8	145
9	161
10	167
11	170
12	184
13	244
14	250
15	257
16	266
17	267
18	282
19	286
20	301
21	307
22	325
23	343
24	391
25	405
26	429
27	450
28	537
29	556
30	561
31	584
32	685
33	710
34	743
35	790
36	835
37	861
38	904
39	928
40	953