INF = 10 ** 10
MOD = 10 ** 9 + 7
N = gets.to_i
A = gets.split.map(&:to_i)
dp1 = [[INF, -INF]]
dp2 = [[0, 1]]

A.each do |a|
  m = dp1.bsearch_index do |dpm|
    dpm[-1] >= a
  end || dp1.size
  
  j = dp1[m - 1].bsearch_index{|a_| a_ < a }
  b = dp2[m - 1][-1] - dp2[m - 1][j - 1]
  
  if m < dp1.size
    dp1[m] << a
    dp2[m] << dp2[m][-1] + b
  else
    dp1 << [INF, a]
    dp2 << [0, b]
  end
end
puts dp2[-1][-1] % MOD