A353024 - cp's OEIS frontend

A353024 Largest k such that A007504(k) <= n^2.

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

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19, 19, 20, 21, 21, 22, 23, 23, 24, 25, 25, 26, 27, 27, 28, 29, 30, 30, 31, 31, 32, 33, 33, 34, 35, 35, 36, 37, 37, 38, 39, 39, 40, 40, 41, 42, 42, 43, 44, 44, 45, 45, 46, 47, 47]

cp's OEIS Frontend

A353024 Largest k such that A007504(k) <= n^2.

Table of values

List of values

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

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

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