A330635 - cp's OEIS frontend

A330635 Array read by rows: T(n,k) is the number of solutions to the equation Sum_{i=1..n} x_i^2 == k (mod 6) with x_i in 0..5, where n >= 0 and 0 <= k <= 5.

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	1
7	2
8	0
9	1
10	2
11	0
12	2
13	8
14	8
15	2
16	8
17	8
18	36
19	24
20	48
21	36
22	24
23	48
24	264
25	192
26	192
27	264
28	192
29	192
30	1296
31	1440
32	1152
33	1296
34	1440
35	1152
36	7200
37	8064
38	8064
39	7200
40	8064
41	8064
42	46656
43	44928
44	48384
45	46656
46	44928
47	48384
48	286848
49	276480
50	276480
51	286848
52	276480
53	276480

[1, 0, 0, 0, 0, 0, 1, 2, 0, 1, 2, 0, 2, 8, 8, 2, 8, 8, 36, 24, 48, 36, 24, 48, 264, 192, 192, 264, 192, 192, 1296, 1440, 1152, 1296, 1440, 1152, 7200, 8064, 8064, 7200, 8064, 8064, 46656, 44928, 48384, 46656, 44928, 48384, 286848, 276480, 276480, 286848, 276480, 276480]

cp's OEIS Frontend

A330635 Array read by rows: T(n,k) is the number of solutions to the equation Sum_{i=1..n} x_i^2 == k (mod 6) with x_i in 0..5, where n >= 0 and 0 <= k <= 5.

Table of values

List of values