Expansion of (1+12*x-24*x^2+8*x^4)/((1-8*x+4*x^2+4*x^3)*(1+2*x-2*x^2)).
A177371
Expansion of (1+12*x-24*x^2+8*x^4)/((1-8*x+4*x^2+4*x^3)*(1+2*x-2*x^2)).
Terms
- a(0) =1a(1) =18a(2) =98a(3) =812a(4) =5748a(5) =43120a(6) =316600a(7) =2343120a(8) =17290256a(9) =127726400a(10) =943159584a(11) =6965532736a(12) =51439836352a(13) =379886330112
External references
- oeis: A177371