A194388 - cp's OEIS frontend

A194388 Numbers m such that Sum_{k=1..m} (<1/2 + k*r> - ) = 0, where r=sqrt(11) and < > denotes fractional part.

n	a(n)
1	2
2	4
3	14
4	16
5	18
6	22
7	24
8	26
9	30
10	32
11	34
12	44
13	46
14	48
15	52
16	54
17	56
18	60
19	62
20	64
21	74
22	76
23	78
24	82
25	84
26	86
27	90
28	92
29	94
30	104
31	106
32	108
33	112
34	114
35	116
36	120
37	122
38	124
39	134
40	136
41	138
42	142
43	144
44	146
45	150
46	152
47	154
48	164
49	166
50	168
51	172
52	174
53	176
54	180
55	182
56	184
57	194
58	196

[2, 4, 14, 16, 18, 22, 24, 26, 30, 32, 34, 44, 46, 48, 52, 54, 56, 60, 62, 64, 74, 76, 78, 82, 84, 86, 90, 92, 94, 104, 106, 108, 112, 114, 116, 120, 122, 124, 134, 136, 138, 142, 144, 146, 150, 152, 154, 164, 166, 168, 172, 174, 176, 180, 182, 184, 194, 196]

cp's OEIS Frontend

A194388 Numbers m such that Sum_{k=1..m} (<1/2 + k*r> - ) = 0, where r=sqrt(11) and < > denotes fractional part.

Table of values

List of values

n	a(n)
1	2
2	4
3	14
4	16
5	18
6	22
7	24
8	26
9	30
10	32
11	34
12	44
13	46
14	48
15	52
16	54
17	56
18	60
19	62
20	64
21	74
22	76
23	78
24	82
25	84
26	86
27	90
28	92
29	94
30	104
31	106
32	108
33	112
34	114
35	116
36	120
37	122
38	124
39	134
40	136
41	138
42	142
43	144
44	146
45	150
46	152
47	154
48	164
49	166
50	168
51	172
52	174
53	176
54	180
55	182
56	184
57	194
58	196

n	a(n)
1	2
2	4
3	14
4	16
5	18
6	22
7	24
8	26
9	30
10	32
11	34
12	44
13	46
14	48
15	52
16	54
17	56
18	60
19	62
20	64
21	74
22	76
23	78
24	82
25	84
26	86
27	90
28	92
29	94
30	104
31	106
32	108
33	112
34	114
35	116
36	120
37	122
38	124
39	134
40	136
41	138
42	142
43	144
44	146
45	150
46	152
47	154
48	164
49	166
50	168
51	172
52	174
53	176
54	180
55	182
56	184
57	194
58	196

n	a(n)
1	2
2	4
3	14
4	16
5	18
6	22
7	24
8	26
9	30
10	32
11	34
12	44
13	46
14	48
15	52
16	54
17	56
18	60
19	62
20	64
21	74
22	76
23	78
24	82
25	84
26	86
27	90
28	92
29	94
30	104
31	106
32	108
33	112
34	114
35	116
36	120
37	122
38	124
39	134
40	136
41	138
42	142
43	144
44	146
45	150
46	152
47	154
48	164
49	166
50	168
51	172
52	174
53	176
54	180
55	182
56	184
57	194
58	196