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A177359
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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)=0.
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10
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0, 10, 2011, 303112, 40512223, 506152331415, 60916253244516, 70111826344654619, 801519273747576171829, 9019111283849586673849, 100231122103104105106777889, 1603011521231141151161079899
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OFFSET
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1,2
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COMMENTS
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Zero; one zero; two zeros, one one; three zeros, three ones, one two; four zeros, five ones, two twos, two threes; five zeros, six ones, five twos, three threes, one four, one five; etc.
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LINKS
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Table of n, a(n) for n=1..12.
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CROSSREFS
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Cf. A060857, A177360-A177368
Sequence in context: A182326 A160303 A024138 * A004821 A114776 A155870
Adjacent sequences: A177356 A177357 A177358 * A177360 A177361 A177362
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KEYWORD
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easy,nonn,base
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AUTHOR
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Paolo P. Lava, May 10 2010
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STATUS
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approved
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