function f(x)
    if x < 8
        return 0
    end
    ans = (x ÷ 3) - 2
    return ans + f((x ÷ 3) - 2)
end

a = [140170,75120,75645,134664,124948,137630,146662,116881,120030,94332,50473,59361,128237,84894,51368,128802,57275,129235,113481,66378,55842,90548,107696,53603,130458,80306,120820,131313,100303,59224,123369,140584,60642,68184,103101,82278,51968,51048,98139,60498,127082,71197,109478,71286,84840,141305,51800,72352,93147,73549,122739,62363,58453,59000,63564,63424,51053,120826,123337,130824,59053,77983,68977,67126,96051,53024,145647,139343,113236,59396,146174,148622,83384,86938,100673,80757,107675,147417,124538,136463,104609,149559,136037,54997,139674,101638,65739,70029,143847,122035,66256,78087,105045,108867,99630,127173,139021,139759,134171,104869]
println(sum(f.(a)))