The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A229390 Number of nX6 0..3 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X7 0..1 array 1

%I

%S 1912,546752,84210828,11156280332,1451228983308,187243393024012,

%T 24062262212427788,3086056460257853452,395404788283905933324,

%U 50636744827896225333260,6483098981333181772333068

%N Number of nX6 0..3 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X7 0..1 array

%C Column 6 of A229392

%H R. H. Hardin, <a href="/A229390/b229390.txt">Table of n, a(n) for n = 1..116</a>

%F Empirical: a(n) = 193*a(n-1) -8384*a(n-2) +8320*a(n-3) -24704*a(n-4) +1073152*a(n-5) -1048576*a(n-6) for n>9

%e Some solutions for n=2

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Sep 21 2013

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.

Last modified July 4 17:07 EDT 2022. Contains 355081 sequences. (Running on oeis4.)