A316970 - cp's OEIS frontend

A316970 Reducible binary polynomials P of degree n>0 with P dividing the polynomial X^(2^n-1)+1, evaluated at X=2 (pseudo-primes in the ring GF(2)[X]).

n	a(n)
1	83
2	101
3	127
4	279
5	443
6	465
7	1137
8	1207
9	1219
10	1395
11	1453
12	1503
13	1547
14	1561
15	1653
16	1667
17	1787
18	1897
19	1903
20	1975
21	2013
22	4111
23	4169
24	4191
25	4231
26	4255
27	4377
28	4415
29	4445
30	4585
31	4599
32	4673
33	4681
34	4699
35	4763
36	4779
37	4819
38	4849
39	4867
40	4881
41	4895
42	4917
43	5013
44	5021
45	5113
46	5167
47	5173
48	5187
49	5207
50	5339
51	5389
52	5433
53	5447

[83, 101, 127, 279, 443, 465, 1137, 1207, 1219, 1395, 1453, 1503, 1547, 1561, 1653, 1667, 1787, 1897, 1903, 1975, 2013, 4111, 4169, 4191, 4231, 4255, 4377, 4415, 4445, 4585, 4599, 4673, 4681, 4699, 4763, 4779, 4819, 4849, 4867, 4881, 4895, 4917, 5013, 5021, 5113, 5167, 5173, 5187, 5207, 5339, 5389, 5433, 5447]

cp's OEIS Frontend

A316970 Reducible binary polynomials P of degree n>0 with P dividing the polynomial X^(2^n-1)+1, evaluated at X=2 (pseudo-primes in the ring GF(2)[X]).

Table of values

List of values