A177365 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.

6, 16, 1126, 311236, 51222346, 615233141556, 916253244576, 10182634465961719, 1014192736475126271839, 20191122938485146572859, 30231162103104115156675889, 60301182133114145186777899, 80371192163134155206107108119, 120461212193144175226127128139

Offset

1,1

Comments

For a Mathematica program, see A177360 (you have to slightly modify it) [From Jasper Mulder (jasper.mulder(AT)planet.nl), Jun 04 2010]

Links

J. Mulder, Table of n, a(n) for n = 1..25000

Example

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.

Crossrefs

Cf. A060857, A177359 - A177368.

Sequence in context: A264511 A053334 A001143 * A138490 A022510 A065776

Adjacent sequences: A177362 A177363 A177364 * A177366 A177367 A177368

Keyword

easy,nonn,base

Author

Paolo P. Lava and Giorgio Balzarotti, May 10 2010

Extensions

Terms corrected using values in b-file. - N. J. A. Sloane, Oct 05 2010

Status

approved