(1/2)*Sum{|d(i)-e(i)|}, where Sum{d(i)*6^i} is base 6 representation of n and e(i) are digits d(i) in nonincreasing order, for i=0,1,...,m.
A037874
(1/2)*Sum{|d(i)-e(i)|}, where Sum{d(i)*6^i} is base 6 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) =1a(6) =0a(7) =0a(8) =0a(9) =0a(10) =0a(11) =2a(12) =1a(13) =0a(14) =0a(15) =0a(16) =0a(17) =3a(18) =2a(19) =1a(20) =0a(21) =0a(22) =0a(23) =4a(24) =3a(25) =2a(26) =1a(27) =0a(28) =0a(29) =5
External references
- oeis: A037874