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Search: id:A134773
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| 1, 2, 4, 10, 26, 70, 192, 534, 1500, 4246, 12092, 34606, 99442, 286730
(list; graph; listen)
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OFFSET
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0,2
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FORMULA
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Inverse binomial transform of A006134: (1, 3, 9, 29, 99, 351,...).
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EXAMPLE
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a(2) = 4 = (1, -2, 1) dot (1, 3, 9) = (1 - 6 + 9).
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CROSSREFS
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Cf. A006134.
Adjacent sequences: A134770 A134771 A134772 this_sequence A134774 A134775 A134776
Sequence in context: A113337 A084575 A081881 this_sequence A025565 A085455 A055226
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KEYWORD
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nonn
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 10 2007
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