Number of oriented orthoplex n-ominoes with cell centers determining n-3 space.

A355047

Number of oriented orthoplex n-ominoes with cell centers determining n-3 space.

Terms

    a(0) =3a(1) =26a(2) =198a(3) =1095a(4) =5259a(5) =22678a(6) =91887a(7) =354442a(8) =1320089a(9) =4780355a(10) =16943165a(11) =59007970a(12) =202599228a(13) =687342673a(14) =2308586154a(15) =7687335917a(16) =25407923029a(17) =83430814454a(18) =272382655862a(19) =884706011664

External references