A129816 - cp's OEIS frontend

A129816 Conjectured numbers n such that there do not exist two consecutive primes whose product + n is a square.

n	a(n)
1	2
2	5
3	6
4	7
5	8
6	11
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	24
15	27
16	28
17	31
18	32
19	33
20	37
21	39
22	40
23	41
24	42
25	45
26	48
27	50
28	51
29	52
30	54
31	55
32	56
33	57
34	59
35	60
36	61
37	63
38	69
39	70
40	71
41	72
42	73
43	74
44	76
45	79
46	80
47	84
48	87
49	88
50	89
51	90
52	91
53	93
54	96
55	97
56	98
57	99
58	101
59	102
60	104
61	105
62	107
63	108
64	111
65	112
66	114
67	116
68	120

[2, 5, 6, 7, 8, 11, 12, 13, 15, 17, 18, 20, 22, 24, 27, 28, 31, 32, 33, 37, 39, 40, 41, 42, 45, 48, 50, 51, 52, 54, 55, 56, 57, 59, 60, 61, 63, 69, 70, 71, 72, 73, 74, 76, 79, 80, 84, 87, 88, 89, 90, 91, 93, 96, 97, 98, 99, 101, 102, 104, 105, 107, 108, 111, 112, 114, 116, 120]

cp's OEIS Frontend

A129816 Conjectured numbers n such that there do not exist two consecutive primes whose product + n is a square.

Table of values

List of values

n	a(n)
1	2
2	5
3	6
4	7
5	8
6	11
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	24
15	27
16	28
17	31
18	32
19	33
20	37
21	39
22	40
23	41
24	42
25	45
26	48
27	50
28	51
29	52
30	54
31	55
32	56
33	57
34	59
35	60
36	61
37	63
38	69
39	70
40	71
41	72
42	73
43	74
44	76
45	79
46	80
47	84
48	87
49	88
50	89
51	90
52	91
53	93
54	96
55	97
56	98
57	99
58	101
59	102
60	104
61	105
62	107
63	108
64	111
65	112
66	114
67	116
68	120

n	a(n)
1	2
2	5
3	6
4	7
5	8
6	11
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	24
15	27
16	28
17	31
18	32
19	33
20	37
21	39
22	40
23	41
24	42
25	45
26	48
27	50
28	51
29	52
30	54
31	55
32	56
33	57
34	59
35	60
36	61
37	63
38	69
39	70
40	71
41	72
42	73
43	74
44	76
45	79
46	80
47	84
48	87
49	88
50	89
51	90
52	91
53	93
54	96
55	97
56	98
57	99
58	101
59	102
60	104
61	105
62	107
63	108
64	111
65	112
66	114
67	116
68	120

n	a(n)
1	2
2	5
3	6
4	7
5	8
6	11
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	24
15	27
16	28
17	31
18	32
19	33
20	37
21	39
22	40
23	41
24	42
25	45
26	48
27	50
28	51
29	52
30	54
31	55
32	56
33	57
34	59
35	60
36	61
37	63
38	69
39	70
40	71
41	72
42	73
43	74
44	76
45	79
46	80
47	84
48	87
49	88
50	89
51	90
52	91
53	93
54	96
55	97
56	98
57	99
58	101
59	102
60	104
61	105
62	107
63	108
64	111
65	112
66	114
67	116
68	120