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%I #9 May 01 2013 21:13:45
%S 6,16,1126,311236,51222346,615233141556,916253244576,
%T 10182634465961719,1014192736475126271839,20191122938485146572859,
%U 30231162103104115156675889,60301182133114145186777899,80371192163134155206107108119,120461212193144175226127128139
%N a(n) contains the nonzero frequencies f(d) of digits d=0 .. 9 in all terms up to a(n-1) in concatenated form sorted with respect to d: f(0)//0//f(1)//1//...//f(9)//9. Initial term a(1)=6.
%C For a Mathematica program, see A177360 (you have to slightly modify it) [From Jasper Mulder (jasper.mulder(AT)planet.nl), Jun 04 2010]
%H J. Mulder, <a href="/A177365/b177365.txt">Table of n, a(n) for n = 1..25000</a>
%e Six; one six; one one, two sixes; three ones, one two, three sixes; five ones, two twos, two threes, four sixes; six ones, five twos, three threes, one four, one five, five sixes; etc.
%Y Cf. A060857, A177359 - A177368.
%K easy,nonn,base
%O 1,1
%A _Paolo P. Lava_ and _Giorgio Balzarotti_, May 10 2010
%E Terms corrected using values in b-file. - _N. J. A. Sloane_, Oct 05 2010