Consider 3 X 3 X 3 Rubik cube, but consider only positions of corners; sequence gives number of positions that are exactly n moves from the start.

A080629

Consider 3 X 3 X 3 Rubik cube, but consider only positions of corners; sequence gives number of positions that are exactly n moves from the start.

Terms

    a(0) =1a(1) =18a(2) =243a(3) =2874a(4) =28000a(5) =205416a(6) =1168516a(7) =5402628a(8) =20776176a(9) =45391616a(10) =15139616a(11) =64736

External references