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A013891
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a(n) = 19^(5*n + 2).
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1
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361, 893871739, 2213314919066161, 5480386857784802185939, 13569980418174090907801371961, 33600614943460448322716069311260139, 83198449060887472631428936505541918917761, 206007596521214410095208558252435839890349094339
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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LINKS
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FORMULA
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MATHEMATICA
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PROG
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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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