static int getTotalNumberOfSequences ( int m , int n ) {
  if ( m < n ) return 0 ;
  if ( n == 0 ) return 1 ;
  return getTotalNumberOfSequences ( m - 1 , n ) + getTotalNumberOfSequences ( m / 2 , n - 1 ) ;
}

static int getTotalNumberOfSequences ( int m , int n ) { if ( m < n ) return 0 ; if ( n == 0 ) return 1 ; return getTotalNumberOfSequences ( m - 1 , n ) + getTotalNumberOfSequences ( m / 2 , n - 1 ) ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal))) (return_statement (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier))) right: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (binary_expression left: (identifier) right: (decimal_integer_literal))))))))