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!)
A237140 Number of (n+1)X(6+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock equal 1

%I #4 Feb 04 2014 05:15:33

%S 2145192,2051159992,786068103136,584749165564886,343189152916040638,

%T 228789901383673689174,145248636398582957169466,

%U 94486552562211556694572724,60862620760989310238803794710

%N Number of (n+1)X(6+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock equal

%C Column 6 of A237142

%H R. H. Hardin, <a href="/A237140/b237140.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..0..2..0..2..2..1..2....0..0..3..1..2..1..1....0..0..3..0..3..2..1

%e ..2..0..2..0..1..2..1....3..2..2..2..3..2..3....3..2..2..0..2..2..3

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 04 2014

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.)