A129832 - cp's OEIS frontend

A129832 Integers n such that the n-th cyclotomic polynomial Phi(n) is irreducible over GF(2).

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	11
9	13
10	18
11	19
12	22
13	25
14	26
15	27
16	29
17	37
18	38
19	50
20	53
21	54
22	58
23	59
24	61
25	67
26	74
27	81
28	83
29	101
30	106
31	107
32	118
33	121
34	122
35	125
36	131
37	134
38	139
39	149
40	162
41	163
42	166
43	169
44	173
45	179
46	181
47	197
48	202
49	211
50	214
51	227
52	242
53	243
54	250
55	262
56	269
57	278
58	293

[1, 2, 3, 5, 6, 9, 10, 11, 13, 18, 19, 22, 25, 26, 27, 29, 37, 38, 50, 53, 54, 58, 59, 61, 67, 74, 81, 83, 101, 106, 107, 118, 121, 122, 125, 131, 134, 139, 149, 162, 163, 166, 169, 173, 179, 181, 197, 202, 211, 214, 227, 242, 243, 250, 262, 269, 278, 293]

cp's OEIS Frontend

A129832 Integers n such that the n-th cyclotomic polynomial Phi(n) is irreducible over GF(2).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	11
9	13
10	18
11	19
12	22
13	25
14	26
15	27
16	29
17	37
18	38
19	50
20	53
21	54
22	58
23	59
24	61
25	67
26	74
27	81
28	83
29	101
30	106
31	107
32	118
33	121
34	122
35	125
36	131
37	134
38	139
39	149
40	162
41	163
42	166
43	169
44	173
45	179
46	181
47	197
48	202
49	211
50	214
51	227
52	242
53	243
54	250
55	262
56	269
57	278
58	293

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	11
9	13
10	18
11	19
12	22
13	25
14	26
15	27
16	29
17	37
18	38
19	50
20	53
21	54
22	58
23	59
24	61
25	67
26	74
27	81
28	83
29	101
30	106
31	107
32	118
33	121
34	122
35	125
36	131
37	134
38	139
39	149
40	162
41	163
42	166
43	169
44	173
45	179
46	181
47	197
48	202
49	211
50	214
51	227
52	242
53	243
54	250
55	262
56	269
57	278
58	293

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	11
9	13
10	18
11	19
12	22
13	25
14	26
15	27
16	29
17	37
18	38
19	50
20	53
21	54
22	58
23	59
24	61
25	67
26	74
27	81
28	83
29	101
30	106
31	107
32	118
33	121
34	122
35	125
36	131
37	134
38	139
39	149
40	162
41	163
42	166
43	169
44	173
45	179
46	181
47	197
48	202
49	211
50	214
51	227
52	242
53	243
54	250
55	262
56	269
57	278
58	293