A376240 - cp's OEIS frontend

A376240 a(n) = number of {x,y,z} in Z/nZ such that x+y+z = xyz is nonzero.

n	a(n)
1	0
2	1
3	0
4	1
5	4
6	2
7	6
8	6
9	6
10	21
11	18
12	7
13	30
14	30
15	22
16	28
17	50
18	37
19	56
20	63
21	30
22	86
23	84
24	42
25	120
26	145
27	72
28	87
29	144
30	124
31	154
32	140
33	98
34	245
35	188
36	123
37	234
38	274
39	176
40	274
41	286
42	169
43	300
44	253
45	270
46	410
47	360
48	196
49	336
50	607
51	308
52	437
53	476
54	388
55	520
56	378
57	344
58	709
59	570
60	429
61	630
62	758
63	372
64	600
65	882
66	517
67	736
68	751
69	524
70	968
71	828
72	546
73	900
74	1153
75	810
76	839
77	720
78	912
79	1026
80	1140
81	738
82	1413
83	1134
84	585
85	1502
86	1482
87	930

[0, 1, 0, 1, 4, 2, 6, 6, 6, 21, 18, 7, 30, 30, 22, 28, 50, 37, 56, 63, 30, 86, 84, 42, 120, 145, 72, 87, 144, 124, 154, 140, 98, 245, 188, 123, 234, 274, 176, 274, 286, 169, 300, 253, 270, 410, 360, 196, 336, 607, 308, 437, 476, 388, 520, 378, 344, 709, 570, 429, 630, 758, 372, 600, 882, 517, 736, 751, 524, 968, 828, 546, 900, 1153, 810, 839, 720, 912, 1026, 1140, 738, 1413, 1134, 585, 1502, 1482, 930]

cp's OEIS Frontend

A376240 a(n) = number of {x,y,z} in Z/nZ such that x+y+z = xyz is nonzero.

Table of values

List of values

cp's OEIS Frontend

A376240 a(n) = number of {x,y,z} in Z/nZ such that x+y+z = x*y*z is nonzero.

Table of values

List of values

A376240 a(n) = number of {x,y,z} in Z/nZ such that x+y+z = xyz is nonzero.