A175676 - cp's OEIS frontend

A175676 a(n) = binomial(n,3) mod n.

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	0
8	0
9	3
10	0
11	0
12	4
13	0
14	0
15	5
16	0
17	0
18	6
19	0
20	0
21	7
22	0
23	0
24	8
25	0
26	0
27	9
28	0
29	0
30	10
31	0
32	0
33	11
34	0
35	0
36	12
37	0
38	0
39	13
40	0
41	0
42	14
43	0
44	0
45	15
46	0
47	0
48	16
49	0
50	0
51	17
52	0
53	0
54	18
55	0
56	0
57	19
58	0
59	0
60	20
61	0
62	0
63	21
64	0
65	0
66	22
67	0
68	0
69	23
70	0
71	0
72	24
73	0
74	0
75	25
76	0
77	0
78	26
79	0
80	0
81	27
82	0
83	0
84	28
85	0
86	0
87	29
88	0
89	0
90	30
91	0
92	0
93	31
94	0

[0, 0, 1, 0, 0, 2, 0, 0, 3, 0, 0, 4, 0, 0, 5, 0, 0, 6, 0, 0, 7, 0, 0, 8, 0, 0, 9, 0, 0, 10, 0, 0, 11, 0, 0, 12, 0, 0, 13, 0, 0, 14, 0, 0, 15, 0, 0, 16, 0, 0, 17, 0, 0, 18, 0, 0, 19, 0, 0, 20, 0, 0, 21, 0, 0, 22, 0, 0, 23, 0, 0, 24, 0, 0, 25, 0, 0, 26, 0, 0, 27, 0, 0, 28, 0, 0, 29, 0, 0, 30, 0, 0, 31, 0]

cp's OEIS Frontend

A175676 a(n) = binomial(n,3) mod n.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	0
8	0
9	3
10	0
11	0
12	4
13	0
14	0
15	5
16	0
17	0
18	6
19	0
20	0
21	7
22	0
23	0
24	8
25	0
26	0
27	9
28	0
29	0
30	10
31	0
32	0
33	11
34	0
35	0
36	12
37	0
38	0
39	13
40	0
41	0
42	14
43	0
44	0
45	15
46	0
47	0
48	16
49	0
50	0
51	17
52	0
53	0
54	18
55	0
56	0
57	19
58	0
59	0
60	20
61	0
62	0
63	21
64	0
65	0
66	22
67	0
68	0
69	23
70	0
71	0
72	24
73	0
74	0
75	25
76	0
77	0
78	26
79	0
80	0
81	27
82	0
83	0
84	28
85	0
86	0
87	29
88	0
89	0
90	30
91	0
92	0
93	31
94	0

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	0
8	0
9	3
10	0
11	0
12	4
13	0
14	0
15	5
16	0
17	0
18	6
19	0
20	0
21	7
22	0
23	0
24	8
25	0
26	0
27	9
28	0
29	0
30	10
31	0
32	0
33	11
34	0
35	0
36	12
37	0
38	0
39	13
40	0
41	0
42	14
43	0
44	0
45	15
46	0
47	0
48	16
49	0
50	0
51	17
52	0
53	0
54	18
55	0
56	0
57	19
58	0
59	0
60	20
61	0
62	0
63	21
64	0
65	0
66	22
67	0
68	0
69	23
70	0
71	0
72	24
73	0
74	0
75	25
76	0
77	0
78	26
79	0
80	0
81	27
82	0
83	0
84	28
85	0
86	0
87	29
88	0
89	0
90	30
91	0
92	0
93	31
94	0

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	0
8	0
9	3
10	0
11	0
12	4
13	0
14	0
15	5
16	0
17	0
18	6
19	0
20	0
21	7
22	0
23	0
24	8
25	0
26	0
27	9
28	0
29	0
30	10
31	0
32	0
33	11
34	0
35	0
36	12
37	0
38	0
39	13
40	0
41	0
42	14
43	0
44	0
45	15
46	0
47	0
48	16
49	0
50	0
51	17
52	0
53	0
54	18
55	0
56	0
57	19
58	0
59	0
60	20
61	0
62	0
63	21
64	0
65	0
66	22
67	0
68	0
69	23
70	0
71	0
72	24
73	0
74	0
75	25
76	0
77	0
78	26
79	0
80	0
81	27
82	0
83	0
84	28
85	0
86	0
87	29
88	0
89	0
90	30
91	0
92	0
93	31
94	0