Consider 3 X 3 X 3 Rubik cube, but consider only positions of edges; sequence gives number of positions that are exactly n moves from the start up to equivalence under the full group of order 48 of the cube.
A080632
Consider 3 X 3 X 3 Rubik cube, but consider only positions of edges; sequence gives number of positions that are exactly n moves from the start up to equivalence under the full group of order 48 of the cube.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =25a(4) =215a(5) =1886a(6) =16902a(7) =150442a(8) =1326326a(9) =11505339a(10) =96755918a(11) =750089528
External references
- oeis: A080632