static int nthTerm ( int n ) {
  int d = 2 , a1 = 0 ;
  int An = a1 + ( n - 1 ) * d ;
  return ( int ) Math . pow ( An , 3 ) ;
}

static int nthTerm ( int n ) { int d = 2 , a1 = 0 ; int An = a1 + ( n - 1 ) * d ; return ( int ) Math . pow ( An , 3 ) ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier))))) (return_statement (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal)))))))