A194820 - cp's OEIS frontend

A194820 Number of integers k in [1,n] such that {ne+ke} > {ne-ke}, where { } = fractional part.

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

[1, 1, 2, 2, 2, 3, 4, 5, 5, 6, 6, 6, 7, 8, 9, 9, 10, 10, 10, 10, 11, 12, 12, 13, 13, 13, 13, 14, 15, 15, 16, 16, 16, 16, 17, 18, 18, 19, 20, 21, 21, 22, 22, 22, 23, 24, 25, 25, 26, 26, 26, 27, 28, 29, 29, 30, 30, 30, 30, 31, 32, 32, 33, 33, 33, 33, 34, 35, 35, 36, 36, 36]

cp's OEIS Frontend

A194820 Number of integers k in [1,n] such that {ne+ke} > {ne-ke}, where { } = fractional part.

Table of values

List of values

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

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

cp's OEIS Frontend

A194820 Number of integers k in [1,n] such that {n*e+k*e} > {n*e-k*e}, where { } = fractional part.

Table of values

List of values

A194820 Number of integers k in [1,n] such that {ne+ke} > {ne-ke}, where { } = fractional part.

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