A194394 - cp's OEIS frontend

A194394 Numbers m such that Sum_{k=1..m} (<1/2 + k*r> - ) > 0, where r=sqrt(13) and < > denotes fractional part.

n	a(n)
1	5
2	7
3	9
4	10
5	11
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	25
19	27
20	43
21	45
22	47
23	48
24	49
25	50
26	51
27	52
28	53
29	54
30	55
31	56
32	57
33	58
34	59
35	60
36	61
37	63
38	65
39	81
40	83
41	85
42	86
43	87
44	88
45	89
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	97
54	98
55	99
56	101
57	103
58	109
59	111
60	113
61	114
62	115
63	116
64	117

[5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 43, 45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 63, 65, 81, 83, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 103, 109, 111, 113, 114, 115, 116, 117]

cp's OEIS Frontend

A194394 Numbers m such that Sum_{k=1..m} (<1/2 + k*r> - ) > 0, where r=sqrt(13) and < > denotes fractional part.

Table of values

List of values

n	a(n)
1	5
2	7
3	9
4	10
5	11
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	25
19	27
20	43
21	45
22	47
23	48
24	49
25	50
26	51
27	52
28	53
29	54
30	55
31	56
32	57
33	58
34	59
35	60
36	61
37	63
38	65
39	81
40	83
41	85
42	86
43	87
44	88
45	89
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	97
54	98
55	99
56	101
57	103
58	109
59	111
60	113
61	114
62	115
63	116
64	117

n	a(n)
1	5
2	7
3	9
4	10
5	11
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	25
19	27
20	43
21	45
22	47
23	48
24	49
25	50
26	51
27	52
28	53
29	54
30	55
31	56
32	57
33	58
34	59
35	60
36	61
37	63
38	65
39	81
40	83
41	85
42	86
43	87
44	88
45	89
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	97
54	98
55	99
56	101
57	103
58	109
59	111
60	113
61	114
62	115
63	116
64	117

n	a(n)
1	5
2	7
3	9
4	10
5	11
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	25
19	27
20	43
21	45
22	47
23	48
24	49
25	50
26	51
27	52
28	53
29	54
30	55
31	56
32	57
33	58
34	59
35	60
36	61
37	63
38	65
39	81
40	83
41	85
42	86
43	87
44	88
45	89
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	97
54	98
55	99
56	101
57	103
58	109
59	111
60	113
61	114
62	115
63	116
64	117