A135675 - cp's OEIS frontend

A135675 a(n) = ceiling(n^(4/3) - n).

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	7
8	8
9	10
10	12
11	14
12	16
13	18
14	20
15	22
16	25
17	27
18	30
19	32
20	35
21	37
22	40
23	43
24	46
25	49
26	52
27	54
28	58
29	61
30	64
31	67
32	70
33	73
34	77
35	80
36	83
37	87
38	90
39	94
40	97
41	101
42	104
43	108
44	112
45	116
46	119
47	123
48	127
49	131
50	135
51	139
52	143
53	147
54	151
55	155

[0, 1, 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 18, 20, 22, 25, 27, 30, 32, 35, 37, 40, 43, 46, 49, 52, 54, 58, 61, 64, 67, 70, 73, 77, 80, 83, 87, 90, 94, 97, 101, 104, 108, 112, 116, 119, 123, 127, 131, 135, 139, 143, 147, 151, 155]

cp's OEIS Frontend

A135675 a(n) = ceiling(n^(4/3) - n).

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	7
8	8
9	10
10	12
11	14
12	16
13	18
14	20
15	22
16	25
17	27
18	30
19	32
20	35
21	37
22	40
23	43
24	46
25	49
26	52
27	54
28	58
29	61
30	64
31	67
32	70
33	73
34	77
35	80
36	83
37	87
38	90
39	94
40	97
41	101
42	104
43	108
44	112
45	116
46	119
47	123
48	127
49	131
50	135
51	139
52	143
53	147
54	151
55	155

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	7
8	8
9	10
10	12
11	14
12	16
13	18
14	20
15	22
16	25
17	27
18	30
19	32
20	35
21	37
22	40
23	43
24	46
25	49
26	52
27	54
28	58
29	61
30	64
31	67
32	70
33	73
34	77
35	80
36	83
37	87
38	90
39	94
40	97
41	101
42	104
43	108
44	112
45	116
46	119
47	123
48	127
49	131
50	135
51	139
52	143
53	147
54	151
55	155

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	7
8	8
9	10
10	12
11	14
12	16
13	18
14	20
15	22
16	25
17	27
18	30
19	32
20	35
21	37
22	40
23	43
24	46
25	49
26	52
27	54
28	58
29	61
30	64
31	67
32	70
33	73
34	77
35	80
36	83
37	87
38	90
39	94
40	97
41	101
42	104
43	108
44	112
45	116
46	119
47	123
48	127
49	131
50	135
51	139
52	143
53	147
54	151
55	155