A100679 - cp's OEIS frontend

A100679 Floor of cube root of tetrahedral numbers.

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

[0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 28, 28, 29, 29, 30, 30, 31, 31, 32, 33, 33, 34]

cp's OEIS Frontend

A100679 Floor of cube root of tetrahedral numbers.

Table of values

List of values

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

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

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