n最大值:=11;对于从0到nmax的n,do cfn2(n,0):=1:cfn2 1)/(2*k1))*(-1)^(k1+n)*cfn2(n-1,n-k1),k1=1..n)/(2*4^(n-1)*(2*n-1)!); LAMBDA(-2,n):=总和(2*(1-2^(2*k1-1))*(-bernoulli(2*k1)/(2*k1))*n-3):f(n):=Lcgz(n)-((2*n-3)/(2*n-2))*f(n-1)end do:对于从1到nmax的n do b(n):=denom(Lcgz(n+1))end do:对于n从1到nmax do b(n):=2*n*denom(Delta(n-1))/2^;