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A059484
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Triangle T(n,k) = coefficient of x^n*y^k in 1/(1-x*y-x*y^2-x^2*y^3), read by rows in order 00, 10, 01, 20, 11, 02, ...
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1
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1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 1, 5, 0, 0, 0, 0, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 25, 1, 0, 0, 0, 0, 0, 0
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OFFSET
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0,19
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LINKS
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MAPLE
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read transforms; 1/(1-x*y-x*y^2-x^2*y^3); SERIES2(%, x, y, 12): SERIES2TOLIST(%, x, y, 12);
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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