A305904 - cp's OEIS frontend

A305904 Filter sequence for all such sequences S, for which S(A091206(k)) = constant for all k >= 3, where A091206 gives primes whose binary representation encodes a polynomial irreducible over GF(2).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	7
12	11
13	7
14	12
15	13
16	14
17	15
18	16
19	7
20	17
21	18
22	19
23	20
24	21
25	22
26	23
27	24
28	25
29	26
30	27
31	7
32	28
33	29
34	30
35	31
36	32
37	7
38	33
39	34
40	35
41	7
42	36
43	37
44	38
45	39
46	40
47	7
48	41
49	42
50	43
51	44
52	45
53	46
54	47
55	48
56	49
57	50
58	51
59	7
60	52
61	7
62	53
63	54
64	55
65	56
66	57
67	7
68	58
69	59
70	60
71	61
72	62
73	7
74	63
75	64
76	65
77	66
78	67
79	68
80	69
81	70
82	71
83	72
84	73
85	74
86	75
87	76
88	77
89	78
90	79
91	80
92	81
93	82
94	83
95	84
96	85
97	7

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 7, 11, 7, 12, 13, 14, 15, 16, 7, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 7, 28, 29, 30, 31, 32, 7, 33, 34, 35, 7, 36, 37, 38, 39, 40, 7, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 7, 52, 7, 53, 54, 55, 56, 57, 7, 58, 59, 60, 61, 62, 7, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 7]

cp's OEIS Frontend

A305904 Filter sequence for all such sequences S, for which S(A091206(k)) = constant for all k >= 3, where A091206 gives primes whose binary representation encodes a polynomial irreducible over GF(2).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	7
12	11
13	7
14	12
15	13
16	14
17	15
18	16
19	7
20	17
21	18
22	19
23	20
24	21
25	22
26	23
27	24
28	25
29	26
30	27
31	7
32	28
33	29
34	30
35	31
36	32
37	7
38	33
39	34
40	35
41	7
42	36
43	37
44	38
45	39
46	40
47	7
48	41
49	42
50	43
51	44
52	45
53	46
54	47
55	48
56	49
57	50
58	51
59	7
60	52
61	7
62	53
63	54
64	55
65	56
66	57
67	7
68	58
69	59
70	60
71	61
72	62
73	7
74	63
75	64
76	65
77	66
78	67
79	68
80	69
81	70
82	71
83	72
84	73
85	74
86	75
87	76
88	77
89	78
90	79
91	80
92	81
93	82
94	83
95	84
96	85
97	7

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	7
12	11
13	7
14	12
15	13
16	14
17	15
18	16
19	7
20	17
21	18
22	19
23	20
24	21
25	22
26	23
27	24
28	25
29	26
30	27
31	7
32	28
33	29
34	30
35	31
36	32
37	7
38	33
39	34
40	35
41	7
42	36
43	37
44	38
45	39
46	40
47	7
48	41
49	42
50	43
51	44
52	45
53	46
54	47
55	48
56	49
57	50
58	51
59	7
60	52
61	7
62	53
63	54
64	55
65	56
66	57
67	7
68	58
69	59
70	60
71	61
72	62
73	7
74	63
75	64
76	65
77	66
78	67
79	68
80	69
81	70
82	71
83	72
84	73
85	74
86	75
87	76
88	77
89	78
90	79
91	80
92	81
93	82
94	83
95	84
96	85
97	7

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	7
12	11
13	7
14	12
15	13
16	14
17	15
18	16
19	7
20	17
21	18
22	19
23	20
24	21
25	22
26	23
27	24
28	25
29	26
30	27
31	7
32	28
33	29
34	30
35	31
36	32
37	7
38	33
39	34
40	35
41	7
42	36
43	37
44	38
45	39
46	40
47	7
48	41
49	42
50	43
51	44
52	45
53	46
54	47
55	48
56	49
57	50
58	51
59	7
60	52
61	7
62	53
63	54
64	55
65	56
66	57
67	7
68	58
69	59
70	60
71	61
72	62
73	7
74	63
75	64
76	65
77	66
78	67
79	68
80	69
81	70
82	71
83	72
84	73
85	74
86	75
87	76
88	77
89	78
90	79
91	80
92	81
93	82
94	83
95	84
96	85
97	7