login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A116233 n times n+2 gives the concatenation of two numbers m and m-8. 5

%I #2 Mar 30 2012 17:40:40

%S 12,3656544,4565635,5434364,6343455,3646962589704198388,

%T 6353037410295801611,9101508044249652934,

%U 7903999111431765764698711045777,9722180929613583946516892863959

%N n times n+2 gives the concatenation of two numbers m and m-8.

%e 6343455 * 6343457 = 4023943//4023935, where // denotes

%e concatenation.

%Y Cf. A116102, A116226, A116232, A116234, A116247.

%K nonn,base

%O 1,1

%A _Giovanni Resta_, Feb 06 2006

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 16:56 EDT 2024. Contains 371962 sequences. (Running on oeis4.)