(1/2)*Sum{|d(i)-e(i)|}, where Sum{d(i)*10^i} is base 10 representation of n and e(i) are digits d(i) in nonincreasing order, for i=0,1,...,m.

A037878

(1/2)*Sum{|d(i)-e(i)|}, where Sum{d(i)*10^i} is base 10 representation of n and e(i) are digits d(i) in nonincreasing order, for i=0,1,...,m.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =1a(10) =0a(11) =0a(12) =0a(13) =0a(14) =0a(15) =0a(16) =0a(17) =0a(18) =0a(19) =2a(20) =1a(21) =0a(22) =0a(23) =0a(24) =0a(25) =0a(26) =0a(27) =0a(28) =0a(29) =3

External references