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A079767
Number of positions that are exactly n moves from the starting position in the Dino Cube puzzle.
This is the number of positions that can be reached in n moves from the start, but which cannot be reached in fewer than n moves.
There are two starting positions, mirror images of each other. Sequence gives total number of positions at distance n from one of the starting positions.
A puzzle in the Rubik cube family. The total number of distinct positions is 19958400.