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Search: id:A138035
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OFFSET
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1,3
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FORMULA
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A007318 * A135416 as a vector, where A135416 = (1, 0, 2, 0, 0, 0, 4, 0,...)
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EXAMPLE
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a(4) = 7 = (1, 3, 3, 1) dot (1, 0, 2, 0) = (1 + 0 + 6 + 0).
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CROSSREFS
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Cf. A135416.
Sequence in context: A147342 A060939 A098575 this_sequence A032606 A098482 A147432
Adjacent sequences: A138032 A138033 A138034 this_sequence A138036 A138037 A138038
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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), Mar 01 2008
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