A143516 - cp's OEIS frontend

A143516 Array D of denominators of Best Remaining Approximates of x=(1+sqrt(5))/2, by antidiagonals.

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	9
7	5
8	7
9	11
10	12
11	8
12	10
13	15
14	14
15	17
16	13
17	16
18	19
19	20
20	22
21	33
22	21
23	18
24	23
25	27
26	25
27	38
28	34
29	26
30	24
31	28
32	30
33	40
34	41
35	43
36	55
37	42
38	29
39	31
40	32
41	49
42	48
43	46
44	51
45	89
46	47
47	39
48	36
49	53
50	54
51	56
52	59
53	72
54	144
55	68
56	50
57	52
58	44
59	66
60	61
61	62
62	64
63	77

[1, 2, 4, 3, 6, 9, 5, 7, 11, 12, 8, 10, 15, 14, 17, 13, 16, 19, 20, 22, 33, 21, 18, 23, 27, 25, 38, 34, 26, 24, 28, 30, 40, 41, 43, 55, 42, 29, 31, 32, 49, 48, 46, 51, 89, 47, 39, 36, 53, 54, 56, 59, 72, 144, 68, 50, 52, 44, 66, 61, 62, 64, 77]

cp's OEIS Frontend

A143516 Array D of denominators of Best Remaining Approximates of x=(1+sqrt(5))/2, by antidiagonals.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	9
7	5
8	7
9	11
10	12
11	8
12	10
13	15
14	14
15	17
16	13
17	16
18	19
19	20
20	22
21	33
22	21
23	18
24	23
25	27
26	25
27	38
28	34
29	26
30	24
31	28
32	30
33	40
34	41
35	43
36	55
37	42
38	29
39	31
40	32
41	49
42	48
43	46
44	51
45	89
46	47
47	39
48	36
49	53
50	54
51	56
52	59
53	72
54	144
55	68
56	50
57	52
58	44
59	66
60	61
61	62
62	64
63	77

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	9
7	5
8	7
9	11
10	12
11	8
12	10
13	15
14	14
15	17
16	13
17	16
18	19
19	20
20	22
21	33
22	21
23	18
24	23
25	27
26	25
27	38
28	34
29	26
30	24
31	28
32	30
33	40
34	41
35	43
36	55
37	42
38	29
39	31
40	32
41	49
42	48
43	46
44	51
45	89
46	47
47	39
48	36
49	53
50	54
51	56
52	59
53	72
54	144
55	68
56	50
57	52
58	44
59	66
60	61
61	62
62	64
63	77

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	9
7	5
8	7
9	11
10	12
11	8
12	10
13	15
14	14
15	17
16	13
17	16
18	19
19	20
20	22
21	33
22	21
23	18
24	23
25	27
26	25
27	38
28	34
29	26
30	24
31	28
32	30
33	40
34	41
35	43
36	55
37	42
38	29
39	31
40	32
41	49
42	48
43	46
44	51
45	89
46	47
47	39
48	36
49	53
50	54
51	56
52	59
53	72
54	144
55	68
56	50
57	52
58	44
59	66
60	61
61	62
62	64
63	77