A262215 - cp's OEIS frontend

A262215 Minimum number of 5's such that n*[n; 5, ..., 5, n] = [x; ..., x] for some x, where [...] denotes simple continued fractions.

n	a(n)
2	2
3	3
4	5
5	1
6	11
7	5
8	5
9	3
10	5
11	11
12	11
13	2
14	5
15	3
16	11
17	8
18	11
19	19
20	5
21	11
22	11
23	21
24	11
25	9
26	2
27	3
28	5
29	28
30	11
31	31
32	23
33	11
34	8
35	5
36	11
37	18
38	59
39	11
40	5
41	6
42	11
43	43
44	11
45	3
46	65
47	47
48	11
49	41
50	29
51	35
52	5
53	12
54	11
55	11
56	5
57	19
58	86
59	57
60	11
61	30
62	95
63	11
64	47
65	5
66	11
67	65
68	17
69	43
70	5
71	69
72	11
73	36
74	56
75	19
76	59
77	11
78	11
79	79
80	11
81	11
82	20
83	81
84	11
85	17
86	131
87	115
88	11
89	44
90	11
91	5
92	65
93	31
94	47
95	19
96	23
97	48

[2, 3, 5, 1, 11, 5, 5, 3, 5, 11, 11, 2, 5, 3, 11, 8, 11, 19, 5, 11, 11, 21, 11, 9, 2, 3, 5, 28, 11, 31, 23, 11, 8, 5, 11, 18, 59, 11, 5, 6, 11, 43, 11, 3, 65, 47, 11, 41, 29, 35, 5, 12, 11, 11, 5, 19, 86, 57, 11, 30, 95, 11, 47, 5, 11, 65, 17, 43, 5, 69, 11, 36, 56, 19, 59, 11, 11, 79, 11, 11, 20, 81, 11, 17, 131, 115, 11, 44, 11, 5, 65, 31, 47, 19, 23, 48]

cp's OEIS Frontend

A262215 Minimum number of 5's such that n*[n; 5, ..., 5, n] = [x; ..., x] for some x, where [...] denotes simple continued fractions.

Table of values

List of values

n	a(n)
2	2
3	3
4	5
5	1
6	11
7	5
8	5
9	3
10	5
11	11
12	11
13	2
14	5
15	3
16	11
17	8
18	11
19	19
20	5
21	11
22	11
23	21
24	11
25	9
26	2
27	3
28	5
29	28
30	11
31	31
32	23
33	11
34	8
35	5
36	11
37	18
38	59
39	11
40	5
41	6
42	11
43	43
44	11
45	3
46	65
47	47
48	11
49	41
50	29
51	35
52	5
53	12
54	11
55	11
56	5
57	19
58	86
59	57
60	11
61	30
62	95
63	11
64	47
65	5
66	11
67	65
68	17
69	43
70	5
71	69
72	11
73	36
74	56
75	19
76	59
77	11
78	11
79	79
80	11
81	11
82	20
83	81
84	11
85	17
86	131
87	115
88	11
89	44
90	11
91	5
92	65
93	31
94	47
95	19
96	23
97	48

n	a(n)
2	2
3	3
4	5
5	1
6	11
7	5
8	5
9	3
10	5
11	11
12	11
13	2
14	5
15	3
16	11
17	8
18	11
19	19
20	5
21	11
22	11
23	21
24	11
25	9
26	2
27	3
28	5
29	28
30	11
31	31
32	23
33	11
34	8
35	5
36	11
37	18
38	59
39	11
40	5
41	6
42	11
43	43
44	11
45	3
46	65
47	47
48	11
49	41
50	29
51	35
52	5
53	12
54	11
55	11
56	5
57	19
58	86
59	57
60	11
61	30
62	95
63	11
64	47
65	5
66	11
67	65
68	17
69	43
70	5
71	69
72	11
73	36
74	56
75	19
76	59
77	11
78	11
79	79
80	11
81	11
82	20
83	81
84	11
85	17
86	131
87	115
88	11
89	44
90	11
91	5
92	65
93	31
94	47
95	19
96	23
97	48

n	a(n)
2	2
3	3
4	5
5	1
6	11
7	5
8	5
9	3
10	5
11	11
12	11
13	2
14	5
15	3
16	11
17	8
18	11
19	19
20	5
21	11
22	11
23	21
24	11
25	9
26	2
27	3
28	5
29	28
30	11
31	31
32	23
33	11
34	8
35	5
36	11
37	18
38	59
39	11
40	5
41	6
42	11
43	43
44	11
45	3
46	65
47	47
48	11
49	41
50	29
51	35
52	5
53	12
54	11
55	11
56	5
57	19
58	86
59	57
60	11
61	30
62	95
63	11
64	47
65	5
66	11
67	65
68	17
69	43
70	5
71	69
72	11
73	36
74	56
75	19
76	59
77	11
78	11
79	79
80	11
81	11
82	20
83	81
84	11
85	17
86	131
87	115
88	11
89	44
90	11
91	5
92	65
93	31
94	47
95	19
96	23
97	48