title: Sequences Given Length Every Element Equal Twice Previous
signature: function sequencesGivenLengthEveryElementEqualTwicePrevious(m, n) {
source_py: def sequences_given_length_every_element_equal_twice_previous(m, n):
      if (m < n):
          return 0
      if (n == 0):
          return 1
      res = (sequences_given_length_every_element_equal_twice_previous((m - 1), n) + sequences_given_length_every_element_equal_twice_previous((m // 2), (n - 1)))
      return res
source_cpp: int sequences_given_length_every_element_equal_twice_previous(int m, int n) {
    if ( m < n ) return 0;
    if ( n == 0 ) return 1;
    return sequences_given_length_every_element_equal_twice_previous ( m - 1, n ) + sequences_given_length_every_element_equal_twice_previous ( m / 2, n - 1 );
  }