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!)
A183599 1/6 the number of (n+1)X6 0..2 arrays with every 2X2 subblock containing all three values 1

%I

%S 2376,78729,2366412,72592860,2220901926,68026656422,2083981368760,

%T 63854542807704,1956721189681174,59964037003007332,

%U 1837667093496854518,56318507579345070520,1725998009645259021660,52897152711871651813326

%N 1/6 the number of (n+1)X6 0..2 arrays with every 2X2 subblock containing all three values

%C Column 5 of A183603

%H R. H. Hardin, <a href="/A183599/b183599.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions with a(1,1)=0 for 3X6

%e ..0..1..2..1..0..1....0..1..0..1..1..1....0..1..0..2..1..2....0..1..0..0..1..0

%e ..2..2..0..0..2..2....2..2..0..2..0..2....1..2..1..0..1..0....2..0..2..1..2..2

%e ..0..1..1..2..1..0....1..0..1..1..1..1....1..0..2..2..1..2....1..1..1..0..0..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Jan 05 2011

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 September 25 18:27 EDT 2022. Contains 356986 sequences. (Running on oeis4.)