Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A048548
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A048548 Smallest pronic number containing exactly n 9's. +0
2
90, 992, 792990, 4992990, 199699292, 919999892, 29939899992, 939969999920, 99179499990990, 999690999669990, 129990929999959950, 299899968999993990 (list; graph; listen)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Pronic Number

CROSSREFS

Cf. A048547, A002378.

Adjacent sequences: A048545 A048546 A048547 this_sequence A048549 A048550 A048551

Sequence in context: A097372 A101243 A124167 this_sequence A013427 A013425 A013428

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15 1999.

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 October 11 09:12 EDT 2008. Contains 144832 sequences.


AT&T Labs Research