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A016769
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a(n) = (3*n)^5.
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1
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0, 243, 7776, 59049, 248832, 759375, 1889568, 4084101, 7962624, 14348907, 24300000, 39135393, 60466176, 90224199, 130691232, 184528125, 254803968, 345025251, 459165024, 601692057, 777600000
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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LINKS
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FORMULA
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G.f.: 243*x*(1 + 26*x + 66*x^2 + 26*x^3 + x^4)/(1-x)^6. [Colin Barker, Sep 17 2012]
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PROG
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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