A372394 - cp's OEIS frontend

A372394 Determinant of the matrix [Jacobi(i^2+5ij+5j^2,2n+1)]_{1 where Jacobi(a,m) denotes the Jacobi symbol (a/m).

n	a(n)
2	0
3	0
4	0
5	33
6	0
7	0
8	0
9	-77539
10	1811939328
11	-405798912
12	0
13	0
14	649564705105200
15	-2787119627540625
16	86463597248512
17	0
18	0
19	0
20	353143905335474188320
21	-66016543975248459410178048
22	0
23	23092056382629010556862857216
24	0
25	0
26	0
27	0
28	-5310136941067623723354761986048

[0, 0, 0, 33, 0, 0, 0, -77539, 1811939328, -405798912, 0, 0, 649564705105200, -2787119627540625, 86463597248512, 0, 0, 0, 353143905335474188320, -66016543975248459410178048, 0, 23092056382629010556862857216, 0, 0, 0, 0, -5310136941067623723354761986048]

cp's OEIS Frontend

A372394 Determinant of the matrix [Jacobi(i^2+5ij+5j^2,2n+1)]_{1 where Jacobi(a,m) denotes the Jacobi symbol (a/m).

Table of values

List of values

cp's OEIS Frontend

A372394 Determinant of the matrix [Jacobi(i^2+5*i*j+5*j^2,2*n+1)]_{1 where Jacobi(a,m) denotes the Jacobi symbol (a/m).

Table of values

List of values

A372394 Determinant of the matrix [Jacobi(i^2+5ij+5j^2,2n+1)]_{1 where Jacobi(a,m) denotes the Jacobi symbol (a/m).