A318057 - cp's OEIS frontend

A318057 a(n) is the number of binary places to which n-th convergent of continued fraction expansion of the golden section matches the correct value.

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

[0, -2, 3, 2, 5, 2, 6, 9, 10, 9, 13, 12, 15, 16, 19, 16, 20, 22, 24, 25, 27, 29, 28, 30, 33, 32, 36, 32, 38, 32, 41, 42, 44, 45, 46, 47, 50, 48, 52, 54, 53, 56, 53, 58, 59, 60, 64, 62, 66, 62, 67, 69, 71, 73, 75, 74, 77, 78, 80, 82, 81, 84, 81, 87, 81, 88, 90]

cp's OEIS Frontend

A318057 a(n) is the number of binary places to which n-th convergent of continued fraction expansion of the golden section matches the correct value.

Table of values

List of values

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

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

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