A363638 - cp's OEIS frontend

A363638 Primes p such that p+1 can be written as a product of smaller numbers that are also of the form prime+1.

n	a(n)
1	11
2	17
3	23
4	31
5	41
6	47
7	53
8	59
9	71
10	79
11	83
12	89
13	107
14	113
15	127
16	131
17	151
18	167
19	179
20	191
21	223
22	227
23	239
24	251
25	263
26	269
27	271
28	293
29	311
30	359
31	383
32	419
33	431
34	439
35	443
36	449
37	479
38	491
39	503
40	521
41	557
42	587
43	593
44	599
45	607
46	631
47	647
48	659
49	683
50	701
51	719
52	727
53	743
54	773

[11, 17, 23, 31, 41, 47, 53, 59, 71, 79, 83, 89, 107, 113, 127, 131, 151, 167, 179, 191, 223, 227, 239, 251, 263, 269, 271, 293, 311, 359, 383, 419, 431, 439, 443, 449, 479, 491, 503, 521, 557, 587, 593, 599, 607, 631, 647, 659, 683, 701, 719, 727, 743, 773]

cp's OEIS Frontend

A363638 Primes p such that p+1 can be written as a product of smaller numbers that are also of the form prime+1.

Table of values

List of values

n	a(n)
1	11
2	17
3	23
4	31
5	41
6	47
7	53
8	59
9	71
10	79
11	83
12	89
13	107
14	113
15	127
16	131
17	151
18	167
19	179
20	191
21	223
22	227
23	239
24	251
25	263
26	269
27	271
28	293
29	311
30	359
31	383
32	419
33	431
34	439
35	443
36	449
37	479
38	491
39	503
40	521
41	557
42	587
43	593
44	599
45	607
46	631
47	647
48	659
49	683
50	701
51	719
52	727
53	743
54	773

n	a(n)
1	11
2	17
3	23
4	31
5	41
6	47
7	53
8	59
9	71
10	79
11	83
12	89
13	107
14	113
15	127
16	131
17	151
18	167
19	179
20	191
21	223
22	227
23	239
24	251
25	263
26	269
27	271
28	293
29	311
30	359
31	383
32	419
33	431
34	439
35	443
36	449
37	479
38	491
39	503
40	521
41	557
42	587
43	593
44	599
45	607
46	631
47	647
48	659
49	683
50	701
51	719
52	727
53	743
54	773

n	a(n)
1	11
2	17
3	23
4	31
5	41
6	47
7	53
8	59
9	71
10	79
11	83
12	89
13	107
14	113
15	127
16	131
17	151
18	167
19	179
20	191
21	223
22	227
23	239
24	251
25	263
26	269
27	271
28	293
29	311
30	359
31	383
32	419
33	431
34	439
35	443
36	449
37	479
38	491
39	503
40	521
41	557
42	587
43	593
44	599
45	607
46	631
47	647
48	659
49	683
50	701
51	719
52	727
53	743
54	773