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Search: id:A132109
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OFFSET
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0,2
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FORMULA
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Binomial transform of [1, 2, 2, 1, 1, 1,...].
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EXAMPLE
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a(3) = 14 = sum of row 3 terms of triangle A132108: (4 + 5 + 4 + 1).
a(3) = 14 = (1, 3, 3, 1) dot (1, 2, 2, 1) = (1 + 6 + 6 + 1).
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CROSSREFS
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Cf. A132108.
Sequence in context: A001924 A079921 A014168 this_sequence A099854 A054355 A117071
Adjacent sequences: A132106 A132107 A132108 this_sequence A132110 A132111 A132112
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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), Aug 09 2007
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