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!)
A109598 n is in this sequence if for all m > 0, n+m is not divisible by 6m-1, 6m+1, 8m-1 or 8m+1. 0

%I #5 Mar 31 2012 13:20:57

%S 1,2,3,5,7,10,12,18,23,25,30,33,38,40,45,52,60,67,70,87,93,110,138,

%T 175,177,192,205,217,220,228,248,308,312,315,333,340,352,357,390,402,

%U 408,432,443,450,455,465,483,495,520,535,550,560,565,588,637,675,682,705

%N n is in this sequence if for all m > 0, n+m is not divisible by 6m-1, 6m+1, 8m-1 or 8m+1.

%C From a post to PlanetMath. The poster asks if this sequence is infinite.

%H P. Acquaah, <a href="http://planetmath.org/?op=getmsg&amp;id=8209">PlanetMath forum message</a>

%e 24 is not in the sequence because 24+1 is divisible by 6*1-1.

%e 28 is not in the sequence because 28+2 is divisible by 8*2-1.

%K easy,nonn,less

%O 1,2

%A _David Wasserman_, Jul 29 2005

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 14 03:49 EDT 2024. Contains 371655 sequences. (Running on oeis4.)