A303604 - cp's OEIS frontend

A303604 Numbers n such that both n-1 and n are nonsquares and the least positive solutions to the Pell equations x1^2 - ny1^2 =1 and x0^2-(n-1)y0^2 = 1 have a record for rho(n)=log(x1)/log(x0).

n	a(n)
1	3
2	6
3	7
4	13
5	61
6	157
7	241
8	409
9	421
10	1321
11	1621
12	3541
13	4129
14	5209
15	5701
16	8269
17	9241
18	9769
19	11701
20	12601
21	13729
22	18181
23	27061
24	32341
25	39901
26	78121
27	78541
28	118681
29	129361
30	153469
31	189661
32	207481
33	314161
34	431869
35	451669
36	455701
37	507301
38	655561
39	842521
40	979969

[3, 6, 7, 13, 61, 157, 241, 409, 421, 1321, 1621, 3541, 4129, 5209, 5701, 8269, 9241, 9769, 11701, 12601, 13729, 18181, 27061, 32341, 39901, 78121, 78541, 118681, 129361, 153469, 189661, 207481, 314161, 431869, 451669, 455701, 507301, 655561, 842521, 979969]

cp's OEIS Frontend

A303604 Numbers n such that both n-1 and n are nonsquares and the least positive solutions to the Pell equations x1^2 - ny1^2 =1 and x0^2-(n-1)y0^2 = 1 have a record for rho(n)=log(x1)/log(x0).

Table of values

List of values

cp's OEIS Frontend

A303604 Numbers n such that both n-1 and n are nonsquares and the least positive solutions to the Pell equations x1^2 - n*y1^2 =1 and x0^2-(n-1)*y0^2 = 1 have a record for rho(n)=log(x1)/log(x0).

Table of values

List of values

A303604 Numbers n such that both n-1 and n are nonsquares and the least positive solutions to the Pell equations x1^2 - ny1^2 =1 and x0^2-(n-1)y0^2 = 1 have a record for rho(n)=log(x1)/log(x0).