T. R. Walsh. The Towers of Hanoi Revisited: Moving the Rings by Counting the Moves. Inf. Process. Lett., 15(2):64-67, 1982.
@article{Walsh82:0, title = {The Towers of Hanoi Revisited: Moving the Rings by Counting the Moves}, author = {T. R. Walsh}, year = {1982}, researchr = {https://researchr.org/publication/Walsh82%3A0}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {15}, number = {2}, pages = {64-67}, }