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A216856
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3-adic valuation of A216854(n).
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2
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12, 10, 7, 29, 54, 29, 48, 47, 25, 28, 8, 32, 9, 7, 44, 43, 16, 21, 79, 75, 54, 54, 39, 51, 52, 62, 30, 27, 83, 104, 93, 79, 79, 73, 120, 61, 102, 220, 870, 135, 4350
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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See the main entry A216854 for comments, motivation and links.
Robert Gerbicz provided a further three terms that have not had their positioning established. By their relative positions, these are 13438, 26448 and 38015. - James G. Merickel, Oct 01 2012
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LINKS
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Table of n, a(n) for n=1..41.
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PROG
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(PARI) A216856(n) = valuation(A216854(n), 3)
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CROSSREFS
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Sequence in context: A068614 A163920 A038335 * A040023 A109683 A140267
Adjacent sequences: A216853 A216854 A216855 * A216857 A216858 A216859
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KEYWORD
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nonn,base,more
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AUTHOR
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M. F. Hasler, Sep 17 2012
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STATUS
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approved
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