OFFSET
0,2
LINKS
Robert Israel, Table of n, a(n) for n = 0..30
EXAMPLE
For n = 3:
[2^3, 3^3, 4^3]
[3^3, 4^3, 5^3]
[4^3, 5^3, 6^3]
=
[8,27,64]
[27,64,125]
[64,125,216]
with determinant: -2016.
MAPLE
f:= n -> LinearAlgebra:-Determinant(Matrix(n, n, (i, j) -> (i+j)^n)):
map(f, [$0..12]); # Robert Israel, Dec 10 2023
PROG
(PARI) for(j=0, 15, m=matrix(j, j, X, Y, (X+Y)^j); print1(matdet(m), ", "))
CROSSREFS
KEYWORD
sign
AUTHOR
Jon Perry, Mar 22 2004
STATUS
approved