Permanent of the n X n matrix whose element (i,j) equals phi(|i-j|).

A085510

Permanent of the n X n matrix whose element (i,j) equals phi(|i-j|).

Terms

    a(0) =0a(1) =1a(2) =2a(3) =16a(4) =150a(5) =2757a(6) =56252a(7) =1843637a(8) =71277004a(9) =3592359440a(10) =197924252436

External references