recurrence equations



Hello,

Is it possible to solve a set of recurrence equations in Maxima ?, e.g.,

   a[1] = 1
   a[n] = b[n] + a[n-1]
   b[1] = 1
   b[n] = 2*b[n-1] + 1

I could found only solve_rec which takes as input only one equation.

Thanks,

-- 
Samir