Constant term in the reduction by (x^2 -> x + 1) of the polynomial p(n,x) defined below at Comments.
A192908
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) =7a(4) =17a(5) =43a(6) =111a(7) =289a(8) =755a(9) =1975a(10) =5169a(11) =13531a(12) =35423a(13) =92737a(14) =242787a(15) =635623a(16) =1664081a(17) =4356619a(18) =11405775a(19) =29860705a(20) =78176339a(21) =204668311a(22) =535828593a(23) =1402817467a(24) =3672623807a(25) =9615053953a(26) =25172538051a(27) =65902560199a(28) =172535142545a(29) =451702867435
External references
- oeis: A192908