Companion to "Pfaffian Point Processes for Two Classes of Random Plane Partitions"
[[-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1], [13, 11, 9, 7, 5, 3, 1, -1, -3, -5, -7, -9, -11, -13]]