A362502 - cp's OEIS frontend

A362502 Least k > 0 such that (floor(sqrt(n*k)) + 1)^2 mod n is a square.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	3
10	4
11	5
12	1
13	7
14	8
15	1
16	1
17	9
18	4
19	11
20	2
21	1
22	14
23	15
24	1
25	8
26	16
27	1
28	3
29	19
30	2
31	21
32	1
33	3
34	24
35	1
36	2
37	25
38	26
39	3
40	1
41	29
42	2
43	31
44	6
45	1
46	34
47	35
48	1
49	15
50	4
51	3
52	7
53	39
54	4
55	1
56	2
57	3
58	44
59	45
60	1
61	47
62	48
63	1
64	2
65	1
66	4
67	51
68	10
69	5
70	2
71	55
72	1
73	57
74	58
75	5
76	12
77	1
78	6
79	63
80	1
81	5
82	64
83	65
84	1
85	3
86	68

[1, 1, 1, 1, 1, 2, 3, 1, 3, 4, 5, 1, 7, 8, 1, 1, 9, 4, 11, 2, 1, 14, 15, 1, 8, 16, 1, 3, 19, 2, 21, 1, 3, 24, 1, 2, 25, 26, 3, 1, 29, 2, 31, 6, 1, 34, 35, 1, 15, 4, 3, 7, 39, 4, 1, 2, 3, 44, 45, 1, 47, 48, 1, 2, 1, 4, 51, 10, 5, 2, 55, 1, 57, 58, 5, 12, 1, 6, 63, 1, 5, 64, 65, 1, 3, 68]

cp's OEIS Frontend

A362502 Least k > 0 such that (floor(sqrt(n*k)) + 1)^2 mod n is a square.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	3
10	4
11	5
12	1
13	7
14	8
15	1
16	1
17	9
18	4
19	11
20	2
21	1
22	14
23	15
24	1
25	8
26	16
27	1
28	3
29	19
30	2
31	21
32	1
33	3
34	24
35	1
36	2
37	25
38	26
39	3
40	1
41	29
42	2
43	31
44	6
45	1
46	34
47	35
48	1
49	15
50	4
51	3
52	7
53	39
54	4
55	1
56	2
57	3
58	44
59	45
60	1
61	47
62	48
63	1
64	2
65	1
66	4
67	51
68	10
69	5
70	2
71	55
72	1
73	57
74	58
75	5
76	12
77	1
78	6
79	63
80	1
81	5
82	64
83	65
84	1
85	3
86	68

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	3
10	4
11	5
12	1
13	7
14	8
15	1
16	1
17	9
18	4
19	11
20	2
21	1
22	14
23	15
24	1
25	8
26	16
27	1
28	3
29	19
30	2
31	21
32	1
33	3
34	24
35	1
36	2
37	25
38	26
39	3
40	1
41	29
42	2
43	31
44	6
45	1
46	34
47	35
48	1
49	15
50	4
51	3
52	7
53	39
54	4
55	1
56	2
57	3
58	44
59	45
60	1
61	47
62	48
63	1
64	2
65	1
66	4
67	51
68	10
69	5
70	2
71	55
72	1
73	57
74	58
75	5
76	12
77	1
78	6
79	63
80	1
81	5
82	64
83	65
84	1
85	3
86	68

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	3
10	4
11	5
12	1
13	7
14	8
15	1
16	1
17	9
18	4
19	11
20	2
21	1
22	14
23	15
24	1
25	8
26	16
27	1
28	3
29	19
30	2
31	21
32	1
33	3
34	24
35	1
36	2
37	25
38	26
39	3
40	1
41	29
42	2
43	31
44	6
45	1
46	34
47	35
48	1
49	15
50	4
51	3
52	7
53	39
54	4
55	1
56	2
57	3
58	44
59	45
60	1
61	47
62	48
63	1
64	2
65	1
66	4
67	51
68	10
69	5
70	2
71	55
72	1
73	57
74	58
75	5
76	12
77	1
78	6
79	63
80	1
81	5
82	64
83	65
84	1
85	3
86	68