A194401 - cp's OEIS frontend

A194401 Numbers m such that Sum_{k=1..m} (<1/2 + k*r> - ) < 0, where r=(1+sqrt(5))/2 and < > denotes fractional part.

n	a(n)
1	1
2	3
3	9
4	11
5	17
6	19
7	21
8	22
9	23
10	24
11	25
12	27
13	29
14	30
15	31
16	32
17	33
18	35
19	37
20	43
21	45
22	51
23	53
24	55
25	56
26	57
27	58
28	59
29	61
30	63
31	64
32	65
33	66
34	67
35	69
36	71
37	77
38	79
39	85
40	87
41	111
42	113
43	119
44	121
45	145
46	147
47	153
48	155
49	161
50	163
51	165
52	166
53	167
54	168
55	169
56	171
57	173
58	174
59	175
60	176
61	177

[1, 3, 9, 11, 17, 19, 21, 22, 23, 24, 25, 27, 29, 30, 31, 32, 33, 35, 37, 43, 45, 51, 53, 55, 56, 57, 58, 59, 61, 63, 64, 65, 66, 67, 69, 71, 77, 79, 85, 87, 111, 113, 119, 121, 145, 147, 153, 155, 161, 163, 165, 166, 167, 168, 169, 171, 173, 174, 175, 176, 177]

cp's OEIS Frontend

A194401 Numbers m such that Sum_{k=1..m} (<1/2 + k*r> - ) < 0, where r=(1+sqrt(5))/2 and < > denotes fractional part.

Table of values

List of values

n	a(n)
1	1
2	3
3	9
4	11
5	17
6	19
7	21
8	22
9	23
10	24
11	25
12	27
13	29
14	30
15	31
16	32
17	33
18	35
19	37
20	43
21	45
22	51
23	53
24	55
25	56
26	57
27	58
28	59
29	61
30	63
31	64
32	65
33	66
34	67
35	69
36	71
37	77
38	79
39	85
40	87
41	111
42	113
43	119
44	121
45	145
46	147
47	153
48	155
49	161
50	163
51	165
52	166
53	167
54	168
55	169
56	171
57	173
58	174
59	175
60	176
61	177

n	a(n)
1	1
2	3
3	9
4	11
5	17
6	19
7	21
8	22
9	23
10	24
11	25
12	27
13	29
14	30
15	31
16	32
17	33
18	35
19	37
20	43
21	45
22	51
23	53
24	55
25	56
26	57
27	58
28	59
29	61
30	63
31	64
32	65
33	66
34	67
35	69
36	71
37	77
38	79
39	85
40	87
41	111
42	113
43	119
44	121
45	145
46	147
47	153
48	155
49	161
50	163
51	165
52	166
53	167
54	168
55	169
56	171
57	173
58	174
59	175
60	176
61	177

n	a(n)
1	1
2	3
3	9
4	11
5	17
6	19
7	21
8	22
9	23
10	24
11	25
12	27
13	29
14	30
15	31
16	32
17	33
18	35
19	37
20	43
21	45
22	51
23	53
24	55
25	56
26	57
27	58
28	59
29	61
30	63
31	64
32	65
33	66
34	67
35	69
36	71
37	77
38	79
39	85
40	87
41	111
42	113
43	119
44	121
45	145
46	147
47	153
48	155
49	161
50	163
51	165
52	166
53	167
54	168
55	169
56	171
57	173
58	174
59	175
60	176
61	177