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!)
A234410 Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having the sum of the absolute values of the edge differences equal to 12 and no adjacent elements equal. 1

%I #6 Jun 22 2022 12:00:24

%S 1604528,160156724,14549138832,1837780395524,238953447046476,

%T 34542252827375948,5091700269456920600,774930674216906805776,

%U 118824635060639849784572,18398373907481694500588364

%N Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having the sum of the absolute values of the edge differences equal to 12 and no adjacent elements equal.

%C Column 5 of A234412.

%H R. H. Hardin, <a href="/A234410/b234410.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..4..6..1..6..2..4....3..5..0..6..1..5....3..6..5..0..6..4....3..0..3..4..0..1

%e ..0..2..0..1..0..6....0..6..3..5..6..4....0..5..0..1..5..0....0..3..0..6..1..6

%Y Cf. A234412.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 25 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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 07:54 EDT 2024. Contains 371922 sequences. (Running on oeis4.)