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A067428
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Eighth column of triangle A067425.
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3
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1, 11, 352, 11264, 360448, 11534336, 369098752, 11811160064, 377957122048, 12094627905536, 387028092977152, 12384898975268864, 396316767208603648, 12682136550675316736, 405828369621610135552, 12986507827891524337664
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history;
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internal format)
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OFFSET
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0,2
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LINKS
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FORMULA
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a(n) = 11*(4*8)^(n-1), n > =1, a(0)=1.
G.f.: (1-21*x)/(1-32*x).
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PROG
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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