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 A166470 2^F(n+1)*3^F(n), where F(n) is the n-th Fibonacci number (A000045(n)). 4
 2, 6, 12, 72, 864, 62208, 53747712, 3343537668096, 179707499645975396352, 600858794305667322270155425185792, 107978831564966913814384922944738457859243070439030784 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS For m>1, n>1, A166469(A002110(m)*(a(n)^k)/12) = k*F(m+n). A166469(a(n))=F(n+2)+1=A001611(n+2). LINKS FORMULA a(n)=A000301(n+1)*A010098(n). For n>1, a(n) = a(n-1)*a(n-2). MATHEMATICA 3^First[#] 2^Last[#]&/@Partition[Fibonacci[Range[0, 12]], 2, 1] (* Harvey P. Dale, Aug 20 2012 *) CROSSREFS Cf. A000045. Subsequence of A003586, A025487. Sequence in context: A178846 A173843 A107763 * A144144 A226178 A129085 Adjacent sequences:  A166467 A166468 A166469 * A166471 A166472 A166473 KEYWORD nonn AUTHOR Matthew Vandermast, Nov 05 2009 EXTENSIONS Typo corrected by Matthew Vandermast, Nov 07 2009 STATUS approved

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Last modified January 22 14:23 EST 2021. Contains 340362 sequences. (Running on oeis4.)