Triangular sequence of coefficients of the expansion of a degenerate partition of Chebyshev U(x,n);A053117 and Hermite H(x,n);A060821 functions: 1) f(x,t)=1/(1-2*x*t+t^2); 2) g(x,t)=Exp[2*x*t-t^2]; to give: p(x,t)=Exp[2*x*t-t^2]/(1-2*x*t+t^2).
A137862
Triangular sequence of coefficients of the expansion of a degenerate partition of Chebyshev U(x,n);A053117 and Hermite H(x,n);A060821 functions: 1) f(x,t)=1/(1-2*x*t+t^2); 2) g(x,t)=Exp[2*x*t-t^2]; to give: p(x,t)=Exp[2*x*t-t^2]/(1-2*x*t+t^2).
Terms
- a(0) =1a(1) =0a(2) =4a(3) =-4a(4) =0a(5) =20a(6) =0a(7) =-60a(8) =0a(9) =128a(10) =60a(11) =0a(12) =-768a(13) =0a(14) =1040a(15) =0a(16) =1920a(17) =0a(18) =-10400a(19) =0a(20) =10432a(21) =-1920a(22) =0a(23) =46800a(24) =0a(25) =-156480a(26) =0a(27) =125248a(28) =0a(29) =-109200
External references
- oeis: A137862