

A177359


a(n) contains the nonzero frequencies f(d) of digits d=0 .. 9 in all terms up to a(n1) in concatenated form sorted with respect to d: f(0)//0//f(1)//1//...//f(9)//9. Initial term a(1)=0.


10



0, 10, 2011, 303112, 40512223, 506152331415, 60916253244516, 70111826344654619, 801519273747576171829, 9019111283849586673849, 100231122103104105106777889, 1603011521231141151161079899
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,2


COMMENTS

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.


LINKS

Table of n, a(n) for n=1..12.


CROSSREFS

Cf. A060857, A177360A177368
Sequence in context: A160303 A024138 A245016 * A228294 A004821 A114776
Adjacent sequences: A177356 A177357 A177358 * A177360 A177361 A177362


KEYWORD

easy,nonn,base


AUTHOR

Paolo P. Lava, May 10 2010


STATUS

approved



