A205853 - cp's OEIS frontend

A205853 The least number j such that 5 divides s(k)-s(j), where k(n)=A205852(n) and s(k) denotes the (k+1)-st Fibonacci number.

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

[3, 3, 5, 1, 4, 8, 8, 10, 3, 5, 6, 2, 4, 9, 2, 13, 2, 13, 15, 8, 10, 11, 1, 7, 4, 9, 14, 1, 7, 18, 1, 7, 18, 20, 2, 13, 15, 16, 3, 5, 6, 12, 4, 9, 14, 19, 3, 5, 6, 12, 23, 3, 5, 6, 12, 23, 25, 1, 7, 18]

cp's OEIS Frontend

A205853 The least number j such that 5 divides s(k)-s(j), where k(n)=A205852(n) and s(k) denotes the (k+1)-st Fibonacci number.

Table of values

List of values

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

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

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