Constant term of the reduction (by x^2->x+1) of polynomial p(n,x) identified in Comments.

A192346

Constant term of the reduction (by x^2->x+1) of polynomial p(n,x) identified in Comments.

Terms

    a(0) =1a(1) =0a(2) =3a(3) =4a(4) =25a(5) =68a(6) =275a(7) =904a(8) =3297a(9) =11400a(10) =40499a(11) =141900a(12) =500697a(13) =1760396a(14) =6200675a(15) =21820432a(16) =76823425a(17) =270407696a(18) =951914403a(19) =3350807700a(20) =11795463001a(21) =41521535700a(22) =146162319603a(23) =514512119704

External references