A077428 - cp's OEIS frontend

A077428 Minimal (positive) solution a(n) of Pell equation a(n)^2 - D(n)*b(n)^2 = +4 with D(n)= A077425(n). The companion sequence is b(n)=A078355(n).

n	a(n)
1	3
2	11
3	66
4	5
5	27
6	46
7	146
8	4098
9	7
10	51
11	302
12	1523
13	258
14	25
15	4562498
16	9
17	83
18	1000002
19	29
20	125619266
21	402
22	82
23	68123
24	2408706
25	11
26	123
27	33710
28	173
29	12166146
30	190
31	578
32	3723
33	4354
34	45371
35	23550
36	13
37	171
38	124846
39	1703027
40	18498
41	110
42	12448646853698
43	786

[3, 11, 66, 5, 27, 46, 146, 4098, 7, 51, 302, 1523, 258, 25, 4562498, 9, 83, 1000002, 29, 125619266, 402, 82, 68123, 2408706, 11, 123, 33710, 173, 12166146, 190, 578, 3723, 4354, 45371, 23550, 13, 171, 124846, 1703027, 18498, 110, 12448646853698, 786]

cp's OEIS Frontend

A077428 Minimal (positive) solution a(n) of Pell equation a(n)^2 - D(n)*b(n)^2 = +4 with D(n)= A077425(n). The companion sequence is b(n)=A078355(n).

Table of values

List of values