Number of (n+1)X(n+1) 0..2 matrices with each 2X2 permanent equal.

A225019

Number of (n+1)X(n+1) 0..2 matrices with each 2X2 permanent equal.

Terms

    a(0) =81a(1) =1935a(2) =117959a(3) =68599847a(4) =61256508583

External references