Journal of Integer Sequences, Vol. 3 (2000), Article 00.1.8

Two Analogues of a Classical Sequence

Ruedi Suter
ETH Zürich
8092 Zürich, Switzerland
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Abstract: We compute exponential generating functions for the numbers of edges in the Hasse diagrams for the B- and D-analogues of the partition lattices.

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(Concerned with sequences A003128, A039755, A039756,