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A165344
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Second series of Hankel determinants based on A001044(n+1)=((n+1)!)^2 : a(n)=det(A001044(i+j-1))=det(((i+j-1)!)^2), i,j=1,2...n. Hankel transform of A001044(n+1).
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2
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OFFSET
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0,2
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COMMENTS
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It would be highly desirable to obtain a closed form for a(n).
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LINKS
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Table of n, a(n) for n=0..6.
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MATHEMATICA
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nmax = 10; Table[Det[Table[((i+j-1)!)^2, {i, 1, k}, {j, 1, k}]], {k, 1, nmax}] (* Vaclav Kotesovec, Feb 24 2019 *)
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CROSSREFS
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Sequence in context: A159370 A129039 A129038 * A348646 A222745 A175853
Adjacent sequences: A165341 A165342 A165343 * A165345 A165346 A165347
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KEYWORD
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nonn
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AUTHOR
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Karol A. Penson, Sep 15 2009
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STATUS
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approved
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