Numerator of Sum_{k=1..n} 1/(Fibonacci(k)*Fibonacci(k+2)).

Terms

a(0) =1a(1) =5a(2) =14a(3) =39a(4) =103a(5) =272a(6) =713a(7) =1869a(8) =4894a(9) =12815a(10) =33551a(11) =87840a(12) =229969a(13) =602069a(14) =1576238a(15) =4126647a(16) =10803703a(17) =28284464a(18) =74049689a(19) =193864605a(20) =507544126a(21) =1328767775a(22) =3478759199a(23) =9107509824a(24) =23843770273a(25) =62423800997a(26) =163427632718