A230108 - cp's OEIS frontend

A230108 Values of d such that the equation x^2 - dy^2 = 2d has integer solutions.

n	a(n)
1	2
2	3
3	6
4	8
5	11
6	12
7	18
8	19
9	22
10	24
11	27
12	32
13	38
14	43
15	44
16	48
17	50
18	51
19	54
20	59
21	66
22	67
23	72
24	75
25	76
26	83
27	86
28	88
29	96
30	98
31	99
32	102
33	107
34	108
35	114
36	118
37	123
38	128
39	131
40	134
41	139
42	146
43	147
44	150
45	152
46	162
47	163
48	166
49	171
50	172
51	176
52	178
53	179

[2, 3, 6, 8, 11, 12, 18, 19, 22, 24, 27, 32, 38, 43, 44, 48, 50, 51, 54, 59, 66, 67, 72, 75, 76, 83, 86, 88, 96, 98, 99, 102, 107, 108, 114, 118, 123, 128, 131, 134, 139, 146, 147, 150, 152, 162, 163, 166, 171, 172, 176, 178, 179]

cp's OEIS Frontend

A230108 Values of d such that the equation x^2 - dy^2 = 2d has integer solutions.

Table of values

List of values

n	a(n)
1	2
2	3
3	6
4	8
5	11
6	12
7	18
8	19
9	22
10	24
11	27
12	32
13	38
14	43
15	44
16	48
17	50
18	51
19	54
20	59
21	66
22	67
23	72
24	75
25	76
26	83
27	86
28	88
29	96
30	98
31	99
32	102
33	107
34	108
35	114
36	118
37	123
38	128
39	131
40	134
41	139
42	146
43	147
44	150
45	152
46	162
47	163
48	166
49	171
50	172
51	176
52	178
53	179

n	a(n)
1	2
2	3
3	6
4	8
5	11
6	12
7	18
8	19
9	22
10	24
11	27
12	32
13	38
14	43
15	44
16	48
17	50
18	51
19	54
20	59
21	66
22	67
23	72
24	75
25	76
26	83
27	86
28	88
29	96
30	98
31	99
32	102
33	107
34	108
35	114
36	118
37	123
38	128
39	131
40	134
41	139
42	146
43	147
44	150
45	152
46	162
47	163
48	166
49	171
50	172
51	176
52	178
53	179

cp's OEIS Frontend

A230108 Values of d such that the equation x^2 - d*y^2 = 2*d has integer solutions.

Table of values

List of values

A230108 Values of d such that the equation x^2 - dy^2 = 2d has integer solutions.

n	a(n)
1	2
2	3
3	6
4	8
5	11
6	12
7	18
8	19
9	22
10	24
11	27
12	32
13	38
14	43
15	44
16	48
17	50
18	51
19	54
20	59
21	66
22	67
23	72
24	75
25	76
26	83
27	86
28	88
29	96
30	98
31	99
32	102
33	107
34	108
35	114
36	118
37	123
38	128
39	131
40	134
41	139
42	146
43	147
44	150
45	152
46	162
47	163
48	166
49	171
50	172
51	176
52	178
53	179