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A172756
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Number of 2*n X n 0..3 arrays with row sums 8 and column sums 16
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1
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0, 0, 90, 3017084995, 2023900513877358900, 14162844503221350778432935135, 806909026546240414032388715894620684395, 300748551220458753215613602117054376767307058363395
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OFFSET
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1,3
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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