A059479 - cp's OEIS frontend

A059479 Number of 3 X 3 matrices with elements from {0,...,n-1} such that the middle element of each of the eight lines of three (rows, columns and diagonals) is the square (mod n) of the difference of the end elements.

n	a(n)
1	1
2	4
3	9
4	64
5	25
6	36
7	49
8	256
9	729
10	100
11	121
12	576
13	169
14	196
15	225
16	4096
17	289
18	2916
19	361
20	1600
21	441
22	484
23	529
24	2304
25	15625
26	676
27	6561
28	3136
29	841
30	900
31	961
32	16384
33	1089
34	1156
35	1225
36	46656
37	1369
38	1444
39	1521
40	6400
41	1681
42	1764
43	1849
44	7744
45	18225
46	2116
47	2209

[1, 4, 9, 64, 25, 36, 49, 256, 729, 100, 121, 576, 169, 196, 225, 4096, 289, 2916, 361, 1600, 441, 484, 529, 2304, 15625, 676, 6561, 3136, 841, 900, 961, 16384, 1089, 1156, 1225, 46656, 1369, 1444, 1521, 6400, 1681, 1764, 1849, 7744, 18225, 2116, 2209]

cp's OEIS Frontend

A059479 Number of 3 X 3 matrices with elements from {0,...,n-1} such that the middle element of each of the eight lines of three (rows, columns and diagonals) is the square (mod n) of the difference of the end elements.

Table of values

List of values