A100196 - cp's OEIS frontend

A100196 Number of positive integer cubes <= n^2.

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

[0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 18, 18, 18]

cp's OEIS Frontend

A100196 Number of positive integer cubes <= n^2.

Table of values

List of values

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

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

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