A pebbling move in graph pebbling removes two pebbles from one graph vertex, places one pebble on an adjacent vertex, and discards the other pebble. A configuration assigns a nonnegative integer number of pebbles to each graph vertex.
Pebbling Move
See also
Graph Pebbling, Pebbling NumberExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Pebbling Move." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/PebblingMove.html