A328801 - cp's OEIS frontend

A328801 Least k such that there exists a square of side length sqrt(A001481(n)) with vertices in a k X k square array of points.

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

[2, 3, 3, 4, 5, 4, 5, 6, 5, 6, 7, 7, 6, 7, 8, 9, 9, 7, 8, 9, 10, 10, 8, 9, 11, 10, 11, 12, 9, 10, 11, 13, 12, 13, 13, 10, 11, 12, 14, 13, 14, 15, 11, 12, 13, 15, 14, 16, 15, 16, 12, 13, 14, 17, 15, 17, 16, 13, 14, 17, 15, 18, 16, 18, 17, 19, 19, 14, 15, 16, 17]

cp's OEIS Frontend

A328801 Least k such that there exists a square of side length sqrt(A001481(n)) with vertices in a k X k square array of points.

Table of values

List of values

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

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

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