A129783 - cp's OEIS frontend

A129783 Conjectured numbers n with the property that there exist two consecutive primes p and q such that pq + n is a square.

n	a(n)
1	1
2	3
3	4
4	9
5	10
6	14
7	16
8	19
9	21
10	23
11	25
12	26
13	29
14	30
15	34
16	35
17	36
18	38
19	43
20	44
21	46
22	47
23	49
24	53
25	58
26	62
27	64
28	65
29	66
30	67
31	68
32	75
33	77
34	78
35	81
36	82
37	83
38	85
39	86
40	92
41	94
42	95
43	100
44	103
45	106
46	109
47	110
48	113
49	115
50	117
51	118
52	119
53	121
54	122
55	125
56	129
57	134
58	138
59	139
60	140
61	143
62	144
63	146
64	148

[1, 3, 4, 9, 10, 14, 16, 19, 21, 23, 25, 26, 29, 30, 34, 35, 36, 38, 43, 44, 46, 47, 49, 53, 58, 62, 64, 65, 66, 67, 68, 75, 77, 78, 81, 82, 83, 85, 86, 92, 94, 95, 100, 103, 106, 109, 110, 113, 115, 117, 118, 119, 121, 122, 125, 129, 134, 138, 139, 140, 143, 144, 146, 148]

cp's OEIS Frontend

A129783 Conjectured numbers n with the property that there exist two consecutive primes p and q such that pq + n is a square.

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	9
5	10
6	14
7	16
8	19
9	21
10	23
11	25
12	26
13	29
14	30
15	34
16	35
17	36
18	38
19	43
20	44
21	46
22	47
23	49
24	53
25	58
26	62
27	64
28	65
29	66
30	67
31	68
32	75
33	77
34	78
35	81
36	82
37	83
38	85
39	86
40	92
41	94
42	95
43	100
44	103
45	106
46	109
47	110
48	113
49	115
50	117
51	118
52	119
53	121
54	122
55	125
56	129
57	134
58	138
59	139
60	140
61	143
62	144
63	146
64	148

n	a(n)
1	1
2	3
3	4
4	9
5	10
6	14
7	16
8	19
9	21
10	23
11	25
12	26
13	29
14	30
15	34
16	35
17	36
18	38
19	43
20	44
21	46
22	47
23	49
24	53
25	58
26	62
27	64
28	65
29	66
30	67
31	68
32	75
33	77
34	78
35	81
36	82
37	83
38	85
39	86
40	92
41	94
42	95
43	100
44	103
45	106
46	109
47	110
48	113
49	115
50	117
51	118
52	119
53	121
54	122
55	125
56	129
57	134
58	138
59	139
60	140
61	143
62	144
63	146
64	148

n	a(n)
1	1
2	3
3	4
4	9
5	10
6	14
7	16
8	19
9	21
10	23
11	25
12	26
13	29
14	30
15	34
16	35
17	36
18	38
19	43
20	44
21	46
22	47
23	49
24	53
25	58
26	62
27	64
28	65
29	66
30	67
31	68
32	75
33	77
34	78
35	81
36	82
37	83
38	85
39	86
40	92
41	94
42	95
43	100
44	103
45	106
46	109
47	110
48	113
49	115
50	117
51	118
52	119
53	121
54	122
55	125
56	129
57	134
58	138
59	139
60	140
61	143
62	144
63	146
64	148