Sequence arising from the factorization of F(n)= A091914(n-1) and L(n)= A127262. F(0)=0, F(1)=1, F(n)=2*F(n-1)+12*F(n-2), L(0)=2, L(1)=2, L(n)=2*L(n-1)+12*L(n-2).

A127609

Sequence arising from the factorization of F(n)= A091914(n-1) and L(n)= A127262. F(0)=0, F(1)=1, F(n)=2*F(n-1)+12*F(n-2), L(0)=2, L(1)=2, L(n)=2*L(n-1)+12*L(n-2).

Terms

    a(0) =2a(1) =1a(2) =40a(3) =28a(4) =976a(5) =16a(6) =21568a(7) =496a(8) =11584a(9) =304a(10) =9868288a(11) =352a(12) =209588224a(13) =6208a(14) =113920a(15) =204544a(16) =94347526144a(17) =8128a(19) =153856a(20) =49205248a(21) =2747392a(23) =183808a(25) =58200064a(26) =874289299456a(27) =69013504

External references