A225611 - cp's OEIS frontend

A225611 Determinant of the (p_n-1) X (p_n-1) matrix with (i,j)-entry equal to the Legendre symbol ((i^2+6ij+j^2)/p_n), where p_n is the n-th prime.

n	a(n)
2	0
3	-16
4	0
5	0
6	0
7	18939904
8	0
9	0
10	-600706205614080
11	0
12	-3126394312091238400
13	915844279166632469526048000
14	0
15	0
16	1513783909437524991467008819200000000
17	0
18	-6597762875255062617688526826958066024448000
19	0
20	0

[0, -16, 0, 0, 0, 18939904, 0, 0, -600706205614080, 0, -3126394312091238400, 915844279166632469526048000, 0, 0, 1513783909437524991467008819200000000, 0, -6597762875255062617688526826958066024448000, 0, 0]

cp's OEIS Frontend

A225611 Determinant of the (p_n-1) X (p_n-1) matrix with (i,j)-entry equal to the Legendre symbol ((i^2+6ij+j^2)/p_n), where p_n is the n-th prime.

Table of values

List of values

cp's OEIS Frontend

A225611 Determinant of the (p_n-1) X (p_n-1) matrix with (i,j)-entry equal to the Legendre symbol ((i^2+6*i*j+j^2)/p_n), where p_n is the n-th prime.

Table of values

List of values

A225611 Determinant of the (p_n-1) X (p_n-1) matrix with (i,j)-entry equal to the Legendre symbol ((i^2+6ij+j^2)/p_n), where p_n is the n-th prime.