Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A086948
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A086948 a(n) = k where R(k+8)=2. +0
2
12, 192, 1992, 19992, 199992, 1999992, 19999992, 199999992, 1999999992, 19999999992, 199999999992, 1999999999992, 19999999999992, 199999999999992, 1999999999999992, 19999999999999992, 199999999999999992 (list; graph; listen)
OFFSET

1,1

COMMENT

R(a(n))=A086947(n).

FORMULA

a(n) = 2*(10^n-4)

CROSSREFS

Cf. A085331.

Sequence in context: A001814 A013924 A071990 this_sequence A051620 A095351 A061065

Adjacent sequences: A086945 A086946 A086947 this_sequence A086949 A086950 A086951

KEYWORD

nonn

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 24 2003

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified September 8 08:06 EDT 2008. Contains 143486 sequences.


AT&T Labs Research