Number of positions that are exactly n moves from the starting position in the Rubik's UFO puzzle.
A079820
Number of positions that are exactly n moves from the starting position in the Rubik's UFO puzzle.
Terms
- a(0) =1a(1) =5a(2) =20a(3) =79a(4) =306a(5) =1185a(6) =4550a(7) =17240a(8) =64582a(9) =236713a(10) =841951a(11) =2825790a(12) =7998476a(13) =14330740a(14) =11028854a(15) =2546648a(16) =19660
External references
- oeis: A079820