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!)
A073871 A073870 divided by n. 1

%I #5 Dec 05 2013 19:55:32

%S 4,3,3,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,1,2,2,2,1,2,1,2,2,1,2,2,1,2,

%T 1,2,2,2,1,2,2,1,2,2,1,2,2,2,1,1,1,2,2,1,1,2,1,2,2,1,2,2,1,2,1,1,2,2,

%U 1,1,2,2,2,2,1,2,1,1,2,2,1,2,2,1,1,2,1,2,2,1,1,2,1,2,1,2,2,1,1,1,2,1,2,2,1

%N A073870 divided by n.

%F a(1)=4, a(2) = a(3) = 3. For n > 3, if the odd part of n is 1, 9, or a prime, a(n) = 2, otherwise a(n) = 1. - _Franklin T. Adams-Watters_, May 12 2006

%Y Cf. A073870.

%Y Cf. A000265.

%K nonn

%O 1,1

%A _Amarnath Murthy_, Aug 16 2002

%E Corrected and extended by _Franklin T. Adams-Watters_, May 12 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 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)