A108184 - cp's OEIS frontend

A108184 a(n) = smallest prime such that a(n) + 2n is also prime and such that a(n) > a(n-1).

n	a(n)
0	2
1	3
2	7
3	11
4	23
5	31
6	41
7	47
8	67
9	71
10	83
11	109
12	113
13	131
14	139
15	149
16	167
17	193
18	197
19	233
20	241
21	251
22	263
23	271
24	283
25	317
26	331
27	347
28	353
29	373
30	379
31	401
32	439
33	443
34	479
35	487
36	491
37	503
38	523
39	541
40	563
41	571
42	577
43	587
44	613
45	619
46	641
47	727
48	733
49	761
50	787
51	809
52	863
53	877

[2, 3, 7, 11, 23, 31, 41, 47, 67, 71, 83, 109, 113, 131, 139, 149, 167, 193, 197, 233, 241, 251, 263, 271, 283, 317, 331, 347, 353, 373, 379, 401, 439, 443, 479, 487, 491, 503, 523, 541, 563, 571, 577, 587, 613, 619, 641, 727, 733, 761, 787, 809, 863, 877]

cp's OEIS Frontend

A108184 a(n) = smallest prime such that a(n) + 2n is also prime and such that a(n) > a(n-1).

Table of values

List of values

n	a(n)
0	2
1	3
2	7
3	11
4	23
5	31
6	41
7	47
8	67
9	71
10	83
11	109
12	113
13	131
14	139
15	149
16	167
17	193
18	197
19	233
20	241
21	251
22	263
23	271
24	283
25	317
26	331
27	347
28	353
29	373
30	379
31	401
32	439
33	443
34	479
35	487
36	491
37	503
38	523
39	541
40	563
41	571
42	577
43	587
44	613
45	619
46	641
47	727
48	733
49	761
50	787
51	809
52	863
53	877

n	a(n)
0	2
1	3
2	7
3	11
4	23
5	31
6	41
7	47
8	67
9	71
10	83
11	109
12	113
13	131
14	139
15	149
16	167
17	193
18	197
19	233
20	241
21	251
22	263
23	271
24	283
25	317
26	331
27	347
28	353
29	373
30	379
31	401
32	439
33	443
34	479
35	487
36	491
37	503
38	523
39	541
40	563
41	571
42	577
43	587
44	613
45	619
46	641
47	727
48	733
49	761
50	787
51	809
52	863
53	877

n	a(n)
0	2
1	3
2	7
3	11
4	23
5	31
6	41
7	47
8	67
9	71
10	83
11	109
12	113
13	131
14	139
15	149
16	167
17	193
18	197
19	233
20	241
21	251
22	263
23	271
24	283
25	317
26	331
27	347
28	353
29	373
30	379
31	401
32	439
33	443
34	479
35	487
36	491
37	503
38	523
39	541
40	563
41	571
42	577
43	587
44	613
45	619
46	641
47	727
48	733
49	761
50	787
51	809
52	863
53	877