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A152226
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Binomial transform of A027826.
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0
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1, 2, 5, 14, 42, 132, 428, 1416, 4745, 16034, 54505, 186166, 638538, 2198692, 7598624, 26350944, 91670946, 319825796, 1118686730, 3921801820, 13775938132, 48473233032, 170815501576, 602710956464
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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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Table of n, a(n) for n=0..23.
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FORMULA
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A007318 * A027826 as a vector. A027826 = [1, 1, 2, 4, 9, 21, 50, 120, 290,...].
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EXAMPLE
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a(3) = 14 = (1, 1, 2, 4) dot (1, 3, 3, 1) = (1 + 3 + 6 + 4).
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CROSSREFS
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A027826
Sequence in context: A162746 A148329 A024175 * A054393 A036768 A058094
Adjacent sequences: A152223 A152224 A152225 * A152227 A152228 A152229
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KEYWORD
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nonn
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AUTHOR
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Gary W. Adamson, Nov 29 2008
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EXTENSIONS
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A-Number corrected by R. J. Mathar, Apr 04 2012
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STATUS
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approved
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