A049767 - cp's OEIS frontend

A049767 Triangular array T, read by rows: T(n,k) = (k^2 mod n) + (n^2 mod k), for k = 1..n and n >= 1.

n	a(n)
1	0
2	1
3	0
4	1
5	2
6	0
7	1
8	0
9	2
10	0
11	1
12	5
13	5
14	2
15	0
16	1
17	4
18	3
19	4
20	2
21	0
22	1
23	5
24	3
25	3
26	8
27	2
28	0
29	1
30	4
31	2
32	0
33	5
34	8
35	2
36	0
37	1
38	5
39	0
40	8
41	8
42	3
43	8
44	2
45	0
46	1
47	4
48	10
49	6
50	5
51	10
52	11
53	8
54	2
55	0
56	1
57	5
58	10
59	6
60	4
61	4
62	7
63	10
64	8
65	2
66	0
67	1
68	4
69	9
70	4
71	5
72	0
73	5
74	4
75	9
76	8
77	2
78	0
79	1
80	5
81	10
82	4

[0, 1, 0, 1, 2, 0, 1, 0, 2, 0, 1, 5, 5, 2, 0, 1, 4, 3, 4, 2, 0, 1, 5, 3, 3, 8, 2, 0, 1, 4, 2, 0, 5, 8, 2, 0, 1, 5, 0, 8, 8, 3, 8, 2, 0, 1, 4, 10, 6, 5, 10, 11, 8, 2, 0, 1, 5, 10, 6, 4, 4, 7, 10, 8, 2, 0, 1, 4, 9, 4, 5, 0, 5, 4, 9, 8, 2, 0, 1, 5, 10, 4]

cp's OEIS Frontend

A049767 Triangular array T, read by rows: T(n,k) = (k^2 mod n) + (n^2 mod k), for k = 1..n and n >= 1.

Table of values

List of values

n	a(n)
1	0
2	1
3	0
4	1
5	2
6	0
7	1
8	0
9	2
10	0
11	1
12	5
13	5
14	2
15	0
16	1
17	4
18	3
19	4
20	2
21	0
22	1
23	5
24	3
25	3
26	8
27	2
28	0
29	1
30	4
31	2
32	0
33	5
34	8
35	2
36	0
37	1
38	5
39	0
40	8
41	8
42	3
43	8
44	2
45	0
46	1
47	4
48	10
49	6
50	5
51	10
52	11
53	8
54	2
55	0
56	1
57	5
58	10
59	6
60	4
61	4
62	7
63	10
64	8
65	2
66	0
67	1
68	4
69	9
70	4
71	5
72	0
73	5
74	4
75	9
76	8
77	2
78	0
79	1
80	5
81	10
82	4

n	a(n)
1	0
2	1
3	0
4	1
5	2
6	0
7	1
8	0
9	2
10	0
11	1
12	5
13	5
14	2
15	0
16	1
17	4
18	3
19	4
20	2
21	0
22	1
23	5
24	3
25	3
26	8
27	2
28	0
29	1
30	4
31	2
32	0
33	5
34	8
35	2
36	0
37	1
38	5
39	0
40	8
41	8
42	3
43	8
44	2
45	0
46	1
47	4
48	10
49	6
50	5
51	10
52	11
53	8
54	2
55	0
56	1
57	5
58	10
59	6
60	4
61	4
62	7
63	10
64	8
65	2
66	0
67	1
68	4
69	9
70	4
71	5
72	0
73	5
74	4
75	9
76	8
77	2
78	0
79	1
80	5
81	10
82	4

n	a(n)
1	0
2	1
3	0
4	1
5	2
6	0
7	1
8	0
9	2
10	0
11	1
12	5
13	5
14	2
15	0
16	1
17	4
18	3
19	4
20	2
21	0
22	1
23	5
24	3
25	3
26	8
27	2
28	0
29	1
30	4
31	2
32	0
33	5
34	8
35	2
36	0
37	1
38	5
39	0
40	8
41	8
42	3
43	8
44	2
45	0
46	1
47	4
48	10
49	6
50	5
51	10
52	11
53	8
54	2
55	0
56	1
57	5
58	10
59	6
60	4
61	4
62	7
63	10
64	8
65	2
66	0
67	1
68	4
69	9
70	4
71	5
72	0
73	5
74	4
75	9
76	8
77	2
78	0
79	1
80	5
81	10
82	4