A188511 - cp's OEIS frontend

A188511 a(n) = floor(7*n/10).

n	a(n)
0	0
1	0
2	1
3	2
4	2
5	3
6	4
7	4
8	5
9	6
10	7
11	7
12	8
13	9
14	9
15	10
16	11
17	11
18	12
19	13
20	14
21	14
22	15
23	16
24	16
25	17
26	18
27	18
28	19
29	20
30	21
31	21
32	22
33	23
34	23
35	24
36	25
37	25
38	26
39	27
40	28
41	28
42	29
43	30
44	30
45	31
46	32
47	32
48	33
49	34
50	35
51	35
52	36
53	37
54	37
55	38
56	39
57	39
58	40
59	41
60	42
61	42
62	43
63	44
64	44
65	45
66	46
67	46
68	47
69	48
70	49
71	49
72	50
73	51
74	51
75	52
76	53
77	53
78	54
79	55
80	56
81	56
82	57
83	58
84	58
85	59
86	60
87	60
88	61
89	62
90	63

[0, 0, 1, 2, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 16, 17, 18, 18, 19, 20, 21, 21, 22, 23, 23, 24, 25, 25, 26, 27, 28, 28, 29, 30, 30, 31, 32, 32, 33, 34, 35, 35, 36, 37, 37, 38, 39, 39, 40, 41, 42, 42, 43, 44, 44, 45, 46, 46, 47, 48, 49, 49, 50, 51, 51, 52, 53, 53, 54, 55, 56, 56, 57, 58, 58, 59, 60, 60, 61, 62, 63]

cp's OEIS Frontend

A188511 a(n) = floor(7*n/10).

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	2
4	2
5	3
6	4
7	4
8	5
9	6
10	7
11	7
12	8
13	9
14	9
15	10
16	11
17	11
18	12
19	13
20	14
21	14
22	15
23	16
24	16
25	17
26	18
27	18
28	19
29	20
30	21
31	21
32	22
33	23
34	23
35	24
36	25
37	25
38	26
39	27
40	28
41	28
42	29
43	30
44	30
45	31
46	32
47	32
48	33
49	34
50	35
51	35
52	36
53	37
54	37
55	38
56	39
57	39
58	40
59	41
60	42
61	42
62	43
63	44
64	44
65	45
66	46
67	46
68	47
69	48
70	49
71	49
72	50
73	51
74	51
75	52
76	53
77	53
78	54
79	55
80	56
81	56
82	57
83	58
84	58
85	59
86	60
87	60
88	61
89	62
90	63

n	a(n)
0	0
1	0
2	1
3	2
4	2
5	3
6	4
7	4
8	5
9	6
10	7
11	7
12	8
13	9
14	9
15	10
16	11
17	11
18	12
19	13
20	14
21	14
22	15
23	16
24	16
25	17
26	18
27	18
28	19
29	20
30	21
31	21
32	22
33	23
34	23
35	24
36	25
37	25
38	26
39	27
40	28
41	28
42	29
43	30
44	30
45	31
46	32
47	32
48	33
49	34
50	35
51	35
52	36
53	37
54	37
55	38
56	39
57	39
58	40
59	41
60	42
61	42
62	43
63	44
64	44
65	45
66	46
67	46
68	47
69	48
70	49
71	49
72	50
73	51
74	51
75	52
76	53
77	53
78	54
79	55
80	56
81	56
82	57
83	58
84	58
85	59
86	60
87	60
88	61
89	62
90	63

n	a(n)
0	0
1	0
2	1
3	2
4	2
5	3
6	4
7	4
8	5
9	6
10	7
11	7
12	8
13	9
14	9
15	10
16	11
17	11
18	12
19	13
20	14
21	14
22	15
23	16
24	16
25	17
26	18
27	18
28	19
29	20
30	21
31	21
32	22
33	23
34	23
35	24
36	25
37	25
38	26
39	27
40	28
41	28
42	29
43	30
44	30
45	31
46	32
47	32
48	33
49	34
50	35
51	35
52	36
53	37
54	37
55	38
56	39
57	39
58	40
59	41
60	42
61	42
62	43
63	44
64	44
65	45
66	46
67	46
68	47
69	48
70	49
71	49
72	50
73	51
74	51
75	52
76	53
77	53
78	54
79	55
80	56
81	56
82	57
83	58
84	58
85	59
86	60
87	60
88	61
89	62
90	63