A194463 - cp's OEIS frontend

A194463 Numbers m such that Sum_{k=1..m} ( - ) < 0, where r=(1+sqrt(5))/2 and c=(1+sqrt(5))/4, and < > denotes fractional part.

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

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 16, 17, 21, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33, 37, 38, 42, 43, 44, 45, 46, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 69, 70, 71, 72, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 90]

cp's OEIS Frontend

A194463 Numbers m such that Sum_{k=1..m} ( - ) < 0, where r=(1+sqrt(5))/2 and c=(1+sqrt(5))/4, and < > denotes fractional part.

Table of values

List of values

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

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

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