Constant term of the reduction by x^2 -> x+1 of the polynomial p(n,x) defined below in Comments.
A192383
Constant term of the reduction by x^2 -> x+1 of the polynomial p(n,x) defined below in Comments.
Terms
- a(0) =1a(1) =0a(2) =6a(3) =8a(4) =60a(5) =160a(6) =744a(7) =2496a(8) =10064a(9) =36480a(10) =140512a(11) =522624a(12) =1983168a(13) =7439360a(14) =28091520a(15) =105674752a(16) =398391552a(17) =1500057600a(18) =5652182528a(19) =21288560640a(20) =80200784896a(21) =302101094400
External references
- oeis: A192383