A073797 - cp's OEIS frontend

A073797 a(n) = 2^n mod pi(n).

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

[0, 0, 0, 2, 1, 0, 0, 0, 0, 3, 1, 2, 4, 2, 4, 4, 1, 0, 0, 0, 0, 5, 1, 2, 4, 8, 7, 2, 4, 2, 4, 8, 5, 10, 9, 8, 4, 8, 4, 6, 12, 2, 4, 8, 2, 8, 1, 2, 4, 8, 1, 0, 0, 0, 0, 0, 0, 8, 16, 2, 4, 8, 16, 14, 10, 3, 6, 12, 5, 8, 16, 2, 4, 8, 16, 11, 1, 6, 12, 2, 4, 18, 13, 3, 6, 12, 1, 8, 16, 8, 16, 8, 16, 8, 16]

cp's OEIS Frontend

A073797 a(n) = 2^n mod pi(n).

Table of values

List of values

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

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

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