A236860 - cp's OEIS frontend

A236860 After 0 and 1, numbers n all of whose prime divisors encode an irreducible polynomial over GF(2) (are terms of A091206).

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	16
15	18
16	19
17	21
18	22
19	24
20	26
21	27
22	28
23	31
24	32
25	33
26	36
27	37
28	38
29	39
30	41
31	42
32	44
33	47
34	48
35	49
36	52
37	54
38	56
39	57
40	59
41	61
42	62
43	63
44	64
45	66
46	67
47	72
48	73
49	74
50	76
51	77
52	78
53	81
54	82
55	84
56	88
57	91
58	93
59	94
60	96
61	97
62	98
63	99
64	103
65	104
66	108
67	109

[0, 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 27, 28, 31, 32, 33, 36, 37, 38, 39, 41, 42, 44, 47, 48, 49, 52, 54, 56, 57, 59, 61, 62, 63, 64, 66, 67, 72, 73, 74, 76, 77, 78, 81, 82, 84, 88, 91, 93, 94, 96, 97, 98, 99, 103, 104, 108, 109]

cp's OEIS Frontend

A236860 After 0 and 1, numbers n all of whose prime divisors encode an irreducible polynomial over GF(2) (are terms of A091206).

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	16
15	18
16	19
17	21
18	22
19	24
20	26
21	27
22	28
23	31
24	32
25	33
26	36
27	37
28	38
29	39
30	41
31	42
32	44
33	47
34	48
35	49
36	52
37	54
38	56
39	57
40	59
41	61
42	62
43	63
44	64
45	66
46	67
47	72
48	73
49	74
50	76
51	77
52	78
53	81
54	82
55	84
56	88
57	91
58	93
59	94
60	96
61	97
62	98
63	99
64	103
65	104
66	108
67	109

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	16
15	18
16	19
17	21
18	22
19	24
20	26
21	27
22	28
23	31
24	32
25	33
26	36
27	37
28	38
29	39
30	41
31	42
32	44
33	47
34	48
35	49
36	52
37	54
38	56
39	57
40	59
41	61
42	62
43	63
44	64
45	66
46	67
47	72
48	73
49	74
50	76
51	77
52	78
53	81
54	82
55	84
56	88
57	91
58	93
59	94
60	96
61	97
62	98
63	99
64	103
65	104
66	108
67	109

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	16
15	18
16	19
17	21
18	22
19	24
20	26
21	27
22	28
23	31
24	32
25	33
26	36
27	37
28	38
29	39
30	41
31	42
32	44
33	47
34	48
35	49
36	52
37	54
38	56
39	57
40	59
41	61
42	62
43	63
44	64
45	66
46	67
47	72
48	73
49	74
50	76
51	77
52	78
53	81
54	82
55	84
56	88
57	91
58	93
59	94
60	96
61	97
62	98
63	99
64	103
65	104
66	108
67	109