cp's OEIS Frontend

A249463 Number of length n+4 0..5 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.

%I A249463 #6 Jul 23 2025 12:01:07
%S A249463 6730,35322,185982,980718,5174842,27309702,144140836,760833398,
%T A249463 4016197550,21200828116,111916666626,590797789556,3118776430716,
%U A249463 16463816131498,86911505863698,458800889433320,2421984333500072
%N A249463 Number of length n+4 0..5 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.
%C A249463 Column 5 of A249466
%H A249463 R. H. Hardin, <a href="/A249463/b249463.txt">Table of n, a(n) for n = 1..210</a>
%e A249463 Some solutions for n=3
%e A249463 ..0....0....3....3....0....3....1....1....0....1....3....3....0....1....0....0
%e A249463 ..0....5....1....0....1....0....3....3....4....4....0....4....2....3....4....0
%e A249463 ..5....3....0....4....5....3....2....0....4....1....0....0....1....3....3....0
%e A249463 ..1....0....2....5....4....4....2....0....1....1....5....0....5....4....3....1
%e A249463 ..3....3....0....2....0....0....0....2....0....1....4....1....0....1....1....1
%e A249463 ..1....5....4....5....1....0....1....1....3....5....2....4....1....1....3....4
%e A249463 ..4....2....5....3....1....2....2....1....3....1....4....5....3....0....3....1
%K A249463 nonn
%O A249463 1,1
%A A249463 _R. H. Hardin_, Oct 29 2014