a(n) = -5*a(n-1) + 7*a(n-2) for n > 1 with a(0) = 1 and a(1) = -7.

A152239

a(n) = -5*a(n-1) + 7*a(n-2) for n > 1 with a(0) = 1 and a(1) = -7.

Terms

    a(0) =1a(1) =-7a(2) =42a(3) =-259a(4) =1589a(5) =-9758a(6) =59913a(7) =-367871a(8) =2258746a(9) =-13868827a(10) =85155357a(11) =-522858574a(12) =3210380369a(13) =-19711911863a(14) =121032221898a(15) =-743144492531

External references