A075743 - cp's OEIS frontend

A075743 For all numbers of the form 6 +- 1 starting with 5,7,11,13,..., '1' indicates prime and '0' indicates composite.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	0
9	1
10	1
11	0
12	1
13	1
14	1
15	1
16	0
17	1
18	0
19	1
20	1
21	0
22	1
23	1
24	1
25	0
26	1
27	1
28	0
29	1
30	0
31	0
32	1
33	1
34	1
35	1
36	1
37	1
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	1
46	1
47	0
48	0
49	1
50	1
51	0
52	1
53	0
54	1
55	1
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	1
65	1
66	1
67	0
68	0
69	0
70	1
71	0
72	0
73	0
74	1
75	1
76	1
77	1
78	0
79	1
80	1
81	0
82	0
83	1
84	0
85	1
86	0
87	1
88	0
89	1
90	1
91	0
92	1
93	1
94	1
95	0
96	0
97	1
98	0
99	0
100	0
101	0
102	1
103	1
104	1
105	1

[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1]

cp's OEIS Frontend

A075743 For all numbers of the form 6 +- 1 starting with 5,7,11,13,..., '1' indicates prime and '0' indicates composite.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	0
9	1
10	1
11	0
12	1
13	1
14	1
15	1
16	0
17	1
18	0
19	1
20	1
21	0
22	1
23	1
24	1
25	0
26	1
27	1
28	0
29	1
30	0
31	0
32	1
33	1
34	1
35	1
36	1
37	1
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	1
46	1
47	0
48	0
49	1
50	1
51	0
52	1
53	0
54	1
55	1
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	1
65	1
66	1
67	0
68	0
69	0
70	1
71	0
72	0
73	0
74	1
75	1
76	1
77	1
78	0
79	1
80	1
81	0
82	0
83	1
84	0
85	1
86	0
87	1
88	0
89	1
90	1
91	0
92	1
93	1
94	1
95	0
96	0
97	1
98	0
99	0
100	0
101	0
102	1
103	1
104	1
105	1

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	0
9	1
10	1
11	0
12	1
13	1
14	1
15	1
16	0
17	1
18	0
19	1
20	1
21	0
22	1
23	1
24	1
25	0
26	1
27	1
28	0
29	1
30	0
31	0
32	1
33	1
34	1
35	1
36	1
37	1
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	1
46	1
47	0
48	0
49	1
50	1
51	0
52	1
53	0
54	1
55	1
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	1
65	1
66	1
67	0
68	0
69	0
70	1
71	0
72	0
73	0
74	1
75	1
76	1
77	1
78	0
79	1
80	1
81	0
82	0
83	1
84	0
85	1
86	0
87	1
88	0
89	1
90	1
91	0
92	1
93	1
94	1
95	0
96	0
97	1
98	0
99	0
100	0
101	0
102	1
103	1
104	1
105	1

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	0
9	1
10	1
11	0
12	1
13	1
14	1
15	1
16	0
17	1
18	0
19	1
20	1
21	0
22	1
23	1
24	1
25	0
26	1
27	1
28	0
29	1
30	0
31	0
32	1
33	1
34	1
35	1
36	1
37	1
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	1
46	1
47	0
48	0
49	1
50	1
51	0
52	1
53	0
54	1
55	1
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	1
65	1
66	1
67	0
68	0
69	0
70	1
71	0
72	0
73	0
74	1
75	1
76	1
77	1
78	0
79	1
80	1
81	0
82	0
83	1
84	0
85	1
86	0
87	1
88	0
89	1
90	1
91	0
92	1
93	1
94	1
95	0
96	0
97	1
98	0
99	0
100	0
101	0
102	1
103	1
104	1
105	1