Sum of two consecutive products of Fibonacci and Pell numbers: F(n)*P(n) + F(n+1)*P(n+1).

A344684

Sum of two consecutive products of Fibonacci and Pell numbers: F(n)*P(n) + F(n+1)*P(n+1).

Terms

    a(0) =1a(1) =3a(2) =12a(3) =46a(4) =181a(5) =705a(6) =2757a(7) =10765a(8) =42058a(9) =164280a(10) =641739a(11) =2506789a(12) =9792253a(13) =38251227a(14) =149420064a(15) =583676434a(16) =2280003517a(17) =8906330973a(18) =34790619369a(19) =135901886149a(20) =530870766310

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