a(n+3) = 6*a(n) - 5*a(n+2), a(0) = 1, a(1) = -7, a(2) = 35.

A110213

a(n+3) = 6*a(n) - 5*a(n+2), a(0) = 1, a(1) = -7, a(2) = 35.

Terms

    a(0) =1a(1) =-7a(2) =35a(3) =-169a(4) =803a(5) =-3805a(6) =18011a(7) =-85237a(8) =403355a(9) =-1908709a(10) =9032123a(11) =-42740485a(12) =202250171a(13) =-957058117a(14) =4528847675a(15) =-21430737349a(16) =101411338043a(17) =-479883604165

External references