A242725 - cp's OEIS frontend

A242725 Sequence with all (x, y) = (a(2m), a(2m+-1)) satisfying x|y^2+y+1 and y|x^2+1.

n	a(n)
0	1
1	1
2	3
3	10
4	37
5	137
6	511
7	1906
8	7113
9	26545
10	99067
11	369722
12	1379821
13	5149561
14	19218423
15	71724130
16	267678097
17	998988257
18	3728274931
19	13914111466
20	51928170933
21	193798572265
22	723266118127
23	2699265900242
24	10073797482841
25	37595924031121
26	140309898641643

[1, 1, 3, 10, 37, 137, 511, 1906, 7113, 26545, 99067, 369722, 1379821, 5149561, 19218423, 71724130, 267678097, 998988257, 3728274931, 13914111466, 51928170933, 193798572265, 723266118127, 2699265900242, 10073797482841, 37595924031121, 140309898641643]

cp's OEIS Frontend

A242725 Sequence with all (x, y) = (a(2m), a(2m+-1)) satisfying x|y^2+y+1 and y|x^2+1.

Table of values

List of values