A147873 - cp's OEIS frontend

A147873 A sequence based on the mechanics of A147781: b(n) = Apply[Plus, IntegerDigits( 17982*Sum_{m=0..7} Prime(n+m) )]; a(n) = 1-(b(n) mod 2).

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

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

cp's OEIS Frontend

A147873 A sequence based on the mechanics of A147781: b(n) = Apply[Plus, IntegerDigits( 17982*Sum_{m=0..7} Prime(n+m) )]; a(n) = 1-(b(n) mod 2).

Table of values

List of values

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

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

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