A333453 - cp's OEIS frontend

A333453 Binary concatenation (ignoring leading zeros) of a(n-1) and a(n-2) mod n, starting with a(n) = n for n <= 1.

n	a(n)
0	0
1	1
2	1
3	0
4	1
5	1
6	3
7	0
8	3
9	3
10	5
11	1
12	1
13	3
14	7
15	1
16	15
17	14
18	5
19	18
20	9
21	12
22	3
23	14
24	11
25	15
26	17
27	17
28	1
29	20
30	11
31	0
32	11
33	11
34	17
35	3
36	5
37	23
38	37
39	37
40	5
41	29
42	27
43	33
44	27
45	6
46	35
47	4
48	3
49	28
50	15
51	49
52	19
53	46
54	33
55	13
56	25
57	14
58	9
59	40
60	49
61	4
62	57
63	19
64	57
65	23
66	11
67	40
68	39
69	52
70	7
71	3
72	31

[0, 1, 1, 0, 1, 1, 3, 0, 3, 3, 5, 1, 1, 3, 7, 1, 15, 14, 5, 18, 9, 12, 3, 14, 11, 15, 17, 17, 1, 20, 11, 0, 11, 11, 17, 3, 5, 23, 37, 37, 5, 29, 27, 33, 27, 6, 35, 4, 3, 28, 15, 49, 19, 46, 33, 13, 25, 14, 9, 40, 49, 4, 57, 19, 57, 23, 11, 40, 39, 52, 7, 3, 31]

cp's OEIS Frontend

A333453 Binary concatenation (ignoring leading zeros) of a(n-1) and a(n-2) mod n, starting with a(n) = n for n <= 1.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	0
4	1
5	1
6	3
7	0
8	3
9	3
10	5
11	1
12	1
13	3
14	7
15	1
16	15
17	14
18	5
19	18
20	9
21	12
22	3
23	14
24	11
25	15
26	17
27	17
28	1
29	20
30	11
31	0
32	11
33	11
34	17
35	3
36	5
37	23
38	37
39	37
40	5
41	29
42	27
43	33
44	27
45	6
46	35
47	4
48	3
49	28
50	15
51	49
52	19
53	46
54	33
55	13
56	25
57	14
58	9
59	40
60	49
61	4
62	57
63	19
64	57
65	23
66	11
67	40
68	39
69	52
70	7
71	3
72	31

n	a(n)
0	0
1	1
2	1
3	0
4	1
5	1
6	3
7	0
8	3
9	3
10	5
11	1
12	1
13	3
14	7
15	1
16	15
17	14
18	5
19	18
20	9
21	12
22	3
23	14
24	11
25	15
26	17
27	17
28	1
29	20
30	11
31	0
32	11
33	11
34	17
35	3
36	5
37	23
38	37
39	37
40	5
41	29
42	27
43	33
44	27
45	6
46	35
47	4
48	3
49	28
50	15
51	49
52	19
53	46
54	33
55	13
56	25
57	14
58	9
59	40
60	49
61	4
62	57
63	19
64	57
65	23
66	11
67	40
68	39
69	52
70	7
71	3
72	31

n	a(n)
0	0
1	1
2	1
3	0
4	1
5	1
6	3
7	0
8	3
9	3
10	5
11	1
12	1
13	3
14	7
15	1
16	15
17	14
18	5
19	18
20	9
21	12
22	3
23	14
24	11
25	15
26	17
27	17
28	1
29	20
30	11
31	0
32	11
33	11
34	17
35	3
36	5
37	23
38	37
39	37
40	5
41	29
42	27
43	33
44	27
45	6
46	35
47	4
48	3
49	28
50	15
51	49
52	19
53	46
54	33
55	13
56	25
57	14
58	9
59	40
60	49
61	4
62	57
63	19
64	57
65	23
66	11
67	40
68	39
69	52
70	7
71	3
72	31