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Description: The Bell numbers (1, 1, 2, 5, 15, 52, 203, ...) describe the number of ways a set with n elements can be partitioned into disjoint, non-empty subsets. This animation was created after the 15 Bell numbers partitions by mathematician R. Dickau. nPart of the Math-Art series, available on the iTunes store @http://bit.ly/JCDigitalBooks and GoogleBooks @http://bit.ly/JCGBooks