A294646 - cp's OEIS frontend

A294646 a(n) = (1/2)^(2n) mod (2n+1).

n	a(n)
1	1
2	1
3	1
4	7
5	1
6	1
7	4
8	1
9	1
10	16
11	1
12	11
13	25
14	1
15	1
16	25
17	4
18	1
19	10
20	1
21	1
22	16
23	1
24	36
25	13
26	1
27	9
28	43
29	1
30	1
31	16
32	61
33	1
34	52
35	1
36	1
37	64
38	60
39	1
40	79
41	1
42	16
43	22
44	1
45	64
46	70
47	44
48	1
49	70
50	1
51	1
52	16
53	1
54	1
55	28
56	1
57	59
58	16
59	4
60	67
61	31
62	11
63	1
64	97
65	1
66	106
67	79
68	1
69	1
70	106
71	69
72	136
73	100
74	1
75	1
76	52
77	64
78	1
79	40
80	32
81	1
82	31
83	1
84	131
85	169

[1, 1, 1, 7, 1, 1, 4, 1, 1, 16, 1, 11, 25, 1, 1, 25, 4, 1, 10, 1, 1, 16, 1, 36, 13, 1, 9, 43, 1, 1, 16, 61, 1, 52, 1, 1, 64, 60, 1, 79, 1, 16, 22, 1, 64, 70, 44, 1, 70, 1, 1, 16, 1, 1, 28, 1, 59, 16, 4, 67, 31, 11, 1, 97, 1, 106, 79, 1, 1, 106, 69, 136, 100, 1, 1, 52, 64, 1, 40, 32, 1, 31, 1, 131, 169]

cp's OEIS Frontend

A294646 a(n) = (1/2)^(2n) mod (2n+1).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	7
5	1
6	1
7	4
8	1
9	1
10	16
11	1
12	11
13	25
14	1
15	1
16	25
17	4
18	1
19	10
20	1
21	1
22	16
23	1
24	36
25	13
26	1
27	9
28	43
29	1
30	1
31	16
32	61
33	1
34	52
35	1
36	1
37	64
38	60
39	1
40	79
41	1
42	16
43	22
44	1
45	64
46	70
47	44
48	1
49	70
50	1
51	1
52	16
53	1
54	1
55	28
56	1
57	59
58	16
59	4
60	67
61	31
62	11
63	1
64	97
65	1
66	106
67	79
68	1
69	1
70	106
71	69
72	136
73	100
74	1
75	1
76	52
77	64
78	1
79	40
80	32
81	1
82	31
83	1
84	131
85	169

n	a(n)
1	1
2	1
3	1
4	7
5	1
6	1
7	4
8	1
9	1
10	16
11	1
12	11
13	25
14	1
15	1
16	25
17	4
18	1
19	10
20	1
21	1
22	16
23	1
24	36
25	13
26	1
27	9
28	43
29	1
30	1
31	16
32	61
33	1
34	52
35	1
36	1
37	64
38	60
39	1
40	79
41	1
42	16
43	22
44	1
45	64
46	70
47	44
48	1
49	70
50	1
51	1
52	16
53	1
54	1
55	28
56	1
57	59
58	16
59	4
60	67
61	31
62	11
63	1
64	97
65	1
66	106
67	79
68	1
69	1
70	106
71	69
72	136
73	100
74	1
75	1
76	52
77	64
78	1
79	40
80	32
81	1
82	31
83	1
84	131
85	169

cp's OEIS Frontend

A294646 a(n) = (1/2)^(2*n) mod (2*n+1).

Table of values

List of values

A294646 a(n) = (1/2)^(2n) mod (2n+1).

n	a(n)
1	1
2	1
3	1
4	7
5	1
6	1
7	4
8	1
9	1
10	16
11	1
12	11
13	25
14	1
15	1
16	25
17	4
18	1
19	10
20	1
21	1
22	16
23	1
24	36
25	13
26	1
27	9
28	43
29	1
30	1
31	16
32	61
33	1
34	52
35	1
36	1
37	64
38	60
39	1
40	79
41	1
42	16
43	22
44	1
45	64
46	70
47	44
48	1
49	70
50	1
51	1
52	16
53	1
54	1
55	28
56	1
57	59
58	16
59	4
60	67
61	31
62	11
63	1
64	97
65	1
66	106
67	79
68	1
69	1
70	106
71	69
72	136
73	100
74	1
75	1
76	52
77	64
78	1
79	40
80	32
81	1
82	31
83	1
84	131
85	169