Number of achiral multidimensional n-ominoes with cell centers determining n-3 space.

A355055

Number of achiral multidimensional n-ominoes with cell centers determining n-3 space.

Terms

    a(0) =1a(1) =5a(2) =23a(3) =115a(4) =668a(5) =3401a(6) =16469a(7) =74410a(8) =317612a(9) =1287147a(10) =5015932a(11) =18920467a(12) =69496943a(13) =249618639a(14) =879998839a(15) =3053446651a(16) =10452089459a(17) =35360685297a(18) =118416973230a(19) =393038044024

External references