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%I #4 May 01 2014 02:49:07
%S 2,7,15,54,91,329,714,2583,4183,15134,32853,118863,200690,726103,
%T 1576239,5702886,9227467,33385289,72473466,262211463,442721993,
%U 1601783218,3477183675,12580568721,20374242722,73714702663
%N Sum_{i=0..n} (C(n,i) mod 2)*Fibonacci(2i+3) = FL(n+3)Product(L(2^i)^bit(n,i),i=0..).
%Y Fourth row of A050609, fourth column of A050610.
%K nonn
%O 0,1
%A _Antti Karttunen_, Oct 24 1999