A146330 - cp's OEIS frontend

A146330 Numbers k such that continued fraction of (1 + sqrt(k))/2 has period 5.

n	a(n)
1	41
2	149
3	157
4	181
5	269
6	397
7	425
8	493
9	565
10	697
11	761
12	941
13	1013
14	1037
15	1325
16	1565
17	1781
18	1825
19	2081
20	2153
21	2165
22	2173
23	2465
24	2477
25	2693
26	2725
27	3181
28	3221
29	3533
30	3869
31	4253
32	4409
33	5165
34	5213
35	5273
36	5297
37	5741
38	5837
39	6485
40	6757
41	6949
42	7045
43	7325
44	7465
45	8021
46	8069

[41, 149, 157, 181, 269, 397, 425, 493, 565, 697, 761, 941, 1013, 1037, 1325, 1565, 1781, 1825, 2081, 2153, 2165, 2173, 2465, 2477, 2693, 2725, 3181, 3221, 3533, 3869, 4253, 4409, 5165, 5213, 5273, 5297, 5741, 5837, 6485, 6757, 6949, 7045, 7325, 7465, 8021, 8069]

cp's OEIS Frontend

A146330 Numbers k such that continued fraction of (1 + sqrt(k))/2 has period 5.

Table of values

List of values