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A008793
Number of ways to tile hexagon of edge n with diamonds of side 1. Also number of plane partitions whose Young diagrams fit inside an n X n X n box.
+0
20
1, 2, 20, 980, 232848, 267227532, 1478619421136, 39405996318420160, 5055160684040254910720, 3120344782196754906063540800, 9265037718181937012241727284450000, 132307448895406086706107959899799334375000
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Maintained by
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
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