The 2-adic valuation of plane partitions and totally symmetric partitions
arXiv:1103.0331
Abstract
This paper confirms a conjecture of Amdeberhan and Moll that the power of 2 dividing the number of plane partitions in an n-cube is greater than the power of 2 dividing the number of totally symmetric plane partitions in the same cube when n is even, and less when n is odd.
10 pages, 6 figures