A184085 - cp's OEIS frontend

A184085 Decimal expansion of product_{p=primes} (1-1/(2^p-1)).

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

[5, 4, 8, 3, 0, 0, 8, 3, 1, 2, 8, 2, 0, 9, 8, 4, 0, 7, 6, 7, 7, 6, 4, 0, 4, 9, 1, 5, 2, 2, 6, 7, 3, 1, 5, 4, 4, 9, 7, 0, 1, 9, 9, 4, 6, 1, 0, 0, 1, 8, 5, 0, 9, 9, 4, 5, 1, 3, 7, 3, 8, 5, 9, 2, 8, 5, 7, 9, 7, 7, 4, 2, 6, 6, 3, 7, 4, 1, 6, 2, 1, 7, 2, 4, 5, 4, 9, 6, 4, 3, 0, 1, 2, 2, 2, 6, 9, 3, 1, 9, 6, 3, 2]

cp's OEIS Frontend

A184085 Decimal expansion of product_{p=primes} (1-1/(2^p-1)).

Table of values

List of values

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

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

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