A137401 - cp's OEIS frontend

A137401 a(n) is the number of ordered solutions (x,y,z) to x^3 + y^3 == z^3 mod n with 1 <= x,y,z <= n-1.

n	a(n)
1	0
2	0
3	2
4	7
5	12
6	20
7	0
8	63
9	116
10	72
11	90
12	131
13	0
14	108
15	182
16	339
17	240
18	602
19	324
20	415
21	326
22	420
23	462
24	839
25	604
26	216
27	1808
28	763
29	756
30	812
31	810
32	1735
33	992
34	1056
35	1092
36	3311
37	648
38	1620
39	650
40	2511
41	1560
42	1640
43	1134
44	2227
45	4328
46	1980
47	2070
48	3683
49	2484
50	2644
51	2450
52	1519

[0, 0, 2, 7, 12, 20, 0, 63, 116, 72, 90, 131, 0, 108, 182, 339, 240, 602, 324, 415, 326, 420, 462, 839, 604, 216, 1808, 763, 756, 812, 810, 1735, 992, 1056, 1092, 3311, 648, 1620, 650, 2511, 1560, 1640, 1134, 2227, 4328, 1980, 2070, 3683, 2484, 2644, 2450, 1519]

cp's OEIS Frontend

A137401 a(n) is the number of ordered solutions (x,y,z) to x^3 + y^3 == z^3 mod n with 1 <= x,y,z <= n-1.

Table of values

List of values