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Search: id:A134638
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| 1, 8, 28, 76, 182, 406, 868, 1808, 3206, 7522, 15176, 30508, 61198, 122606
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OFFSET
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1,2
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FORMULA
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Binomial transform of [1, 7, 13, 15, 15, 15,...].
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EXAMPLE
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a(3) = 28 = sum of row 3 terms of triangle A134637: (10 + 8 + 10.
a(3) = 28 = (1, 2, 1) dot (1, 8, 28) = (1 + 14 + 13).
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CROSSREFS
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Cf. A134637.
Sequence in context: A153976 A105636 A102665 this_sequence A130129 A005343 A095857
Adjacent sequences: A134635 A134636 A134637 this_sequence A134639 A134640 A134641
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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 04 2007
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