Member m=6 of the m-family of sums b(m,n) = Sum_{k=0..n} F(k+m)*F(k), m >= 0, n >= 0, with the Fibonacci numbers F.

A214729

Member m=6 of the m-family of sums b(m,n) = Sum_{k=0..n} F(k+m)*F(k), m >= 0, n >= 0, with the Fibonacci numbers F.

Terms

    a(0) =0a(1) =13a(2) =34a(3) =102a(4) =267a(5) =712a(6) =1864a(7) =4893a(8) =12810a(9) =33550a(10) =87835a(11) =229968a(12) =602064a(13) =1576237a(14) =4126642a(15) =10803702a(16) =28284459a(17) =74049688a(18) =193864600a(19) =507544125a(20) =1328767770a(21) =3478759198a(22) =9107509819a(23) =23843770272a(24) =62423800992a(25) =163427632717a(26) =427859097154

External references