login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A037660 Base 4 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,0. 0

%I

%S 3,13,52,211,845,3380,13523,54093,216372,865491,3461965,13847860,

%T 55391443,221565773,886263092,3545052371,14180209485,56720837940,

%U 226883351763,907533407053,3630133628212,14520534512851,58082138051405

%N Base 4 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,0.

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (4,0,1,-4).

%F G.f.: x*(3+x) / ( (x-1)*(4*x-1)*(1+x+x^2) ). - _R. J. Mathar_, Apr 30 2015

%K nonn,base,easy

%O 1,1

%A _Clark Kimberling_

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 13 22:47 EDT 2021. Contains 343868 sequences. (Running on oeis4.)