Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A116335
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A116335 Numbers n such that n times n+2 gives the concatenation of two numbers m and m+7. +0
5
7746, 8020, 33294317, 66705682, 98000200, 340465755424, 476452552744, 523547447255, 659534244575, 866013200680, 998000002000, 3695104677080133, 3755782995538767, 4198081170077530, 4803478892324965, 5196521107675034 (list; graph; listen)
OFFSET

1,1

EXAMPLE

98000200 * 98000202 = 96040393//96040400, where // denotes concatenation.

CROSSREFS

Cf. A115429, A116315, A116336, A116344.

Sequence in context: A116317 A031676 A031586 this_sequence A115440 A028538 A123990

Adjacent sequences: A116332 A116333 A116334 this_sequence A116336 A116337 A116338

KEYWORD

nonn,base

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006

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 July 23 17:35 EDT 2008. Contains 142285 sequences.


AT&T Labs Research