A194366 - cp's OEIS frontend

A194366 Nonsquare positive integers n such that the fundamental unit of quadratic field Q(sqrt(n)) has norm 1 and can be written as x+y*sqrt(d) with integers x, y where d is the squarefree part of n.

n	a(n)
1	3
2	6
3	7
4	11
5	12
6	14
7	15
8	19
9	22
10	23
11	24
12	27
13	28
14	30
15	31
16	33
17	34
18	35
19	38
20	39
21	42
22	43
23	44
24	46
25	47
26	48
27	51
28	54
29	55
30	56
31	57
32	59
33	60
34	62
35	63
36	66
37	67
38	70
39	71
40	75
41	76
42	78
43	79
44	83
45	86
46	87
47	88
48	91
49	92
50	94
51	95
52	96
53	99
54	102
55	103
56	105
57	107
58	108
59	110
60	111
61	112
62	114
63	115

[3, 6, 7, 11, 12, 14, 15, 19, 22, 23, 24, 27, 28, 30, 31, 33, 34, 35, 38, 39, 42, 43, 44, 46, 47, 48, 51, 54, 55, 56, 57, 59, 60, 62, 63, 66, 67, 70, 71, 75, 76, 78, 79, 83, 86, 87, 88, 91, 92, 94, 95, 96, 99, 102, 103, 105, 107, 108, 110, 111, 112, 114, 115]

cp's OEIS Frontend

A194366 Nonsquare positive integers n such that the fundamental unit of quadratic field Q(sqrt(n)) has norm 1 and can be written as x+y*sqrt(d) with integers x, y where d is the squarefree part of n.

Table of values

List of values

n	a(n)
1	3
2	6
3	7
4	11
5	12
6	14
7	15
8	19
9	22
10	23
11	24
12	27
13	28
14	30
15	31
16	33
17	34
18	35
19	38
20	39
21	42
22	43
23	44
24	46
25	47
26	48
27	51
28	54
29	55
30	56
31	57
32	59
33	60
34	62
35	63
36	66
37	67
38	70
39	71
40	75
41	76
42	78
43	79
44	83
45	86
46	87
47	88
48	91
49	92
50	94
51	95
52	96
53	99
54	102
55	103
56	105
57	107
58	108
59	110
60	111
61	112
62	114
63	115

n	a(n)
1	3
2	6
3	7
4	11
5	12
6	14
7	15
8	19
9	22
10	23
11	24
12	27
13	28
14	30
15	31
16	33
17	34
18	35
19	38
20	39
21	42
22	43
23	44
24	46
25	47
26	48
27	51
28	54
29	55
30	56
31	57
32	59
33	60
34	62
35	63
36	66
37	67
38	70
39	71
40	75
41	76
42	78
43	79
44	83
45	86
46	87
47	88
48	91
49	92
50	94
51	95
52	96
53	99
54	102
55	103
56	105
57	107
58	108
59	110
60	111
61	112
62	114
63	115

n	a(n)
1	3
2	6
3	7
4	11
5	12
6	14
7	15
8	19
9	22
10	23
11	24
12	27
13	28
14	30
15	31
16	33
17	34
18	35
19	38
20	39
21	42
22	43
23	44
24	46
25	47
26	48
27	51
28	54
29	55
30	56
31	57
32	59
33	60
34	62
35	63
36	66
37	67
38	70
39	71
40	75
41	76
42	78
43	79
44	83
45	86
46	87
47	88
48	91
49	92
50	94
51	95
52	96
53	99
54	102
55	103
56	105
57	107
58	108
59	110
60	111
61	112
62	114
63	115