login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A177367 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)=8. 2
8, 18, 1128, 311238, 51222348, 615233141558, 91625324451668, 11182634465467819, 1519273747576179829, 181112838495866710859, 1023112293941151067715879, 30301152113104135116107168109, 80411162153114155136117178119, 90541172173134185156137198129, 100631192203154215166167218159 (list; graph; refs; listen; history; text; internal format)
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

Eight; one eight; one one, two eights; three ones, one two, three eights; five ones, two twos, two threes, four eights; six ones, five twos, three threes, one four, one five, five eights; etc.

CROSSREFS

Cf. A060857, A177359 - A177368.

Sequence in context: A171371 A092692 A001151 * A138492 A022512 A146299

Adjacent sequences:  A177364 A177365 A177366 * A177368 A177369 A177370

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified February 22 11:30 EST 2018. Contains 299452 sequences. (Running on oeis4.)