Determinant of rank n matrix of 1..n^2 filled successively back and forth along antidiagonals.

A078475

Determinant of rank n matrix of 1..n^2 filled successively back and forth along antidiagonals.

Terms

    a(0) =1a(1) =-2a(2) =15a(3) =-594a(4) =-5187a(5) =23244a(6) =122475a(7) =-279292a(8) =-1157143a(9) =1850930a(10) =6642839a(11) =-8529278a(12) =-27810555a(13) =30741424a(14) =93575187a(15) =-92784984a(16) =-268191855a(17) =244875462a(18) =679807583a(19) =-581798410a(20) =-1563707379a(21) =1270245108a(22) =3324627195a(23) =-2587197204a(24) =-6623079687a(25) =4972012474a(26) =12491212135

External references