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

A192909

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

Terms

    a(0) =1a(1) =1a(2) =3a(3) =9a(4) =27a(5) =83a(6) =259a(7) =811a(8) =2541a(9) =7963a(10) =24957a(11) =78221a(12) =245165a(13) =768413a(14) =2408415a(15) =7548629a(16) =23659463a(17) =74155215a(18) =232422687a(19) =728476151a(20) =2283243129a(21) =7156307287a(22) =22429820697a(23) =70301181369a(24) =220343094521a(25) =690615411545

External references