A212876 - cp's OEIS frontend

A212876 Numbers of the form n^2+1 such that 3^(m+3)==9 (mod m) where m=n^4-1.

n	a(n)
1	5
2	17
3	37
4	101
5	257
6	1297
7	4357
8	14401
9	44101
10	65537
11	828101
12	933157
13	8122501
14	8386817
15	12362257
16	41990401
17	121220101
18	157402117
19	223502501
20	318622501
21	378146917
22	506700101
23	684345601
24	702038017

[5, 17, 37, 101, 257, 1297, 4357, 14401, 44101, 65537, 828101, 933157, 8122501, 8386817, 12362257, 41990401, 121220101, 157402117, 223502501, 318622501, 378146917, 506700101, 684345601, 702038017]

cp's OEIS Frontend

A212876 Numbers of the form n^2+1 such that 3^(m+3)==9 (mod m) where m=n^4-1.

Table of values

List of values