Number of binary arrangements without adjacent 1's on n X n staggered hexagonal torus bent for odd n.

A066865

Number of binary arrangements without adjacent 1's on n X n staggered hexagonal torus bent for odd n.

Terms

    a(0) =1a(1) =5a(2) =22a(3) =217a(4) =4726a(5) =164258a(6) =14840533a(7) =1834600977a(8) =669877863205

External references