a(n+2) = a(n+1)*a(n)*(a(n+1)+a(n)).A066091a(n+2) = a(n+1)*a(n)*(a(n+1)+a(n)).Terms a(0) =1a(1) =2a(2) =6a(3) =96a(4) =58752a(5) =331914018816External referencesoeis: A066091