A197170 - cp's OEIS frontend

A197170 Smallest k such that the fundamental unit (x+yw) or (x+yw)/2 of the real quadratic field Q(sqrt(k)) obeys gcd(k,y)=n.

n	a(n)
2	6
3	69
4	248
5	115
6	78
7	511
8	1016
9	603
10	70
11	385
12	3432
13	793
14	238
15	2655
16	14224
17	1241
18	3186
19	703
20	3980
21	9177
22	154
23	736
24	456
25	1825
26	3172
27	13959
28	2884
29	319
30	1110
31	4619
32	7136
33	10659
34	7174
35	10255
36	44856
37	7067
38	2926
39	16185
40	54280
41	779
42	7602
43	10879
44	22088
45	10215
46	46

[6, 69, 248, 115, 78, 511, 1016, 603, 70, 385, 3432, 793, 238, 2655, 14224, 1241, 3186, 703, 3980, 9177, 154, 736, 456, 1825, 3172, 13959, 2884, 319, 1110, 4619, 7136, 10659, 7174, 10255, 44856, 7067, 2926, 16185, 54280, 779, 7602, 10879, 22088, 10215, 46]

cp's OEIS Frontend

A197170 Smallest k such that the fundamental unit (x+yw) or (x+yw)/2 of the real quadratic field Q(sqrt(k)) obeys gcd(k,y)=n.

Table of values

List of values

cp's OEIS Frontend

A197170 Smallest k such that the fundamental unit (x+y*w) or (x+y*w)/2 of the real quadratic field Q(sqrt(k)) obeys gcd(k,y)=n.

Table of values

List of values

A197170 Smallest k such that the fundamental unit (x+yw) or (x+yw)/2 of the real quadratic field Q(sqrt(k)) obeys gcd(k,y)=n.