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Search: id:A134377
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| 1, 3, 10, 32, 101, 315, 975, 3001, 9199, 28109, 85680, 260650, 791663, 2401313
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OFFSET
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1,2
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COMMENT
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Given A045621 starting (1, 2, 5, 10, 22, 44, 93,...).
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FORMULA
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A007318 * A045621, A045621 starting with "1".
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EXAMPLE
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a(4) = 32 = (1, 3, 3, 1) dot (1, 2, 5, 10) = (1 + 6 + 15 + 10).
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CROSSREFS
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Cf. A045621.
Adjacent sequences: A134374 A134375 A134376 this_sequence A134378 A134379 A134380
Sequence in context: A053581 A092822 A017935 this_sequence A077826 A033505 A063782
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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), Oct 22 2007
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