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Search: id:A132922
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OFFSET
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1,2
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FORMULA
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Binomial transform of [1, 3, 3, 0, 1, -1, 2, -3, 5, -8,...]
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EXAMPLE
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a(4) = 19 = sum of row 4 terms of triangle A132921: (4 + 4 + 5 + 6).
a(5) = 32 = (1, 4, 6, 4, 1) dot (1, 3, 3, 0, 1) = (1 + 12 + 18 + 0 + 1).
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CROSSREFS
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Cf. A132922.
Sequence in context: A063773 A034966 A009868 this_sequence A008040 A009871 A008049
Adjacent sequences: A132919 A132920 A132921 this_sequence A132923 A132924 A132925
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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), Sep 05 2007
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