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1, 2, 5, 14, 38, 92, 216, 518, 1165, 2641, 5981, 13215, 28880, 62481, 133539, 281878, 595867, 1257995, 2656439, 5585174, 11751388, 24708442, 51644779, 107729838, 224507391, 467923765, 971364960, 2016542071
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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COMMENTS
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Arises in studying the asymptotics of A010062.
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LINKS
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FORMULA
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PROG
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(PARI) s=1; for(n=0, 30, for(i=2^n+1, 2^(n+1), s+=hammingweight(s)); print1(s", "))
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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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