A135672 - cp's OEIS frontend

A135672 a(n) = floor(n - n^(2/3)).

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

[0, 0, 0, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 18, 18, 19, 20, 21, 21, 22, 23, 24, 25, 25, 26, 27, 28, 29, 29, 30, 31, 32, 33, 33, 34, 35, 36, 37, 38, 38, 39, 40, 41, 42, 43, 43, 44, 45]

cp's OEIS Frontend

A135672 a(n) = floor(n - n^(2/3)).

Table of values

List of values

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

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

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