Constant term of the reduction of n-th polynomial at A157751 by x^2->x+2.

A192338

Constant term of the reduction of n-th polynomial at A157751 by x^2->x+2.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =18a(4) =54a(5) =166a(6) =514a(7) =1610a(8) =5078a(9) =16118a(10) =51394a(11) =164474a(12) =527798a(13) =1697254a(14) =5466498a(15) =17627370a(16) =56892246a(17) =183742358

External references