A087642 - cp's OEIS frontend

A087642 Sequence of squarefree n such that Q(sqrt(n)) has no element with a fully periodical continued fraction of period 1.

n	a(n)
3	3
4	6
5	7
6	11
7	14
8	15
9	19
10	21
11	22
12	23
13	30
14	31
15	33
16	34
17	35
18	38
19	39
20	42
21	43
22	46
23	47
24	51
25	55
26	57
27	59
28	62
29	66
30	67
31	69
32	70
33	71
34	77
35	78
36	79
37	83
38	86
39	87
40	91
41	93
42	94
43	95
44	102
45	103
46	105
47	107
48	110
49	111
50	114
51	115
52	118
53	119
54	123
55	127
56	129
57	131
58	133
59	134
60	138
61	139
62	141
63	142
64	143
65	146

[3, 6, 7, 11, 14, 15, 19, 21, 22, 23, 30, 31, 33, 34, 35, 38, 39, 42, 43, 46, 47, 51, 55, 57, 59, 62, 66, 67, 69, 70, 71, 77, 78, 79, 83, 86, 87, 91, 93, 94, 95, 102, 103, 105, 107, 110, 111, 114, 115, 118, 119, 123, 127, 129, 131, 133, 134, 138, 139, 141, 142, 143, 146]

cp's OEIS Frontend

A087642 Sequence of squarefree n such that Q(sqrt(n)) has no element with a fully periodical continued fraction of period 1.

Table of values

List of values

n	a(n)
3	3
4	6
5	7
6	11
7	14
8	15
9	19
10	21
11	22
12	23
13	30
14	31
15	33
16	34
17	35
18	38
19	39
20	42
21	43
22	46
23	47
24	51
25	55
26	57
27	59
28	62
29	66
30	67
31	69
32	70
33	71
34	77
35	78
36	79
37	83
38	86
39	87
40	91
41	93
42	94
43	95
44	102
45	103
46	105
47	107
48	110
49	111
50	114
51	115
52	118
53	119
54	123
55	127
56	129
57	131
58	133
59	134
60	138
61	139
62	141
63	142
64	143
65	146

n	a(n)
3	3
4	6
5	7
6	11
7	14
8	15
9	19
10	21
11	22
12	23
13	30
14	31
15	33
16	34
17	35
18	38
19	39
20	42
21	43
22	46
23	47
24	51
25	55
26	57
27	59
28	62
29	66
30	67
31	69
32	70
33	71
34	77
35	78
36	79
37	83
38	86
39	87
40	91
41	93
42	94
43	95
44	102
45	103
46	105
47	107
48	110
49	111
50	114
51	115
52	118
53	119
54	123
55	127
56	129
57	131
58	133
59	134
60	138
61	139
62	141
63	142
64	143
65	146

n	a(n)
3	3
4	6
5	7
6	11
7	14
8	15
9	19
10	21
11	22
12	23
13	30
14	31
15	33
16	34
17	35
18	38
19	39
20	42
21	43
22	46
23	47
24	51
25	55
26	57
27	59
28	62
29	66
30	67
31	69
32	70
33	71
34	77
35	78
36	79
37	83
38	86
39	87
40	91
41	93
42	94
43	95
44	102
45	103
46	105
47	107
48	110
49	111
50	114
51	115
52	118
53	119
54	123
55	127
56	129
57	131
58	133
59	134
60	138
61	139
62	141
63	142
64	143
65	146