Constant term in the reduction by (x^3 -> x + 1) of the polynomial F(n+1)*x^n, where F(n)=A000045 (Fibonacci sequence).

A192911

Constant term in the reduction by (x^3 -> x + 1) of the polynomial F(n+1)*x^n, where F(n)=A000045 (Fibonacci sequence).

Terms

    a(0) =1a(1) =0a(2) =0a(3) =3a(4) =5a(5) =16a(6) =52a(7) =147a(8) =442a(9) =1320a(10) =3916a(11) =11664a(12) =34717a(13) =103298a(14) =307440a(15) =914949a(16) =2722885a(17) =8103424a(18) =24116008a(19) =71769885a(20) =213589298a(21) =635647790a(22) =1891705884a(23) =5629770720a(24) =16754357925a(25) =49861446392a(26) =148389084968a(27) =441610143507

External references