public static int nthTerm ( int N ) {
  int nth = 0 ;
  nth = ( N * N * ( N + 1 ) ) / 2 ;
  return nth ;
}

public static int nthTerm ( int N ) { int nth = 0 ; nth = ( N * N * ( N + 1 ) ) / 2 ; return nth ; }
(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))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal)))) (return_statement (identifier))))