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

A192906

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) =2a(3) =7a(4) =23a(5) =72a(6) =225a(7) =705a(8) =2210a(9) =6927a(10) =21711a(11) =68048a(12) =213281a(13) =668481a(14) =2095202a(15) =6566935a(16) =20582567a(17) =64511384a(18) =202196289a(19) =633738369a(20) =1986309058a(21) =6225634847a(22) =19512839199a(23) =61158565024

External references