# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a249208 Showing 1-1 of 1 %I A249208 #4 Oct 23 2014 08:40:21 %S A249208 67452,294568,1287632,5630090,24619804,107662502,470797744,2058664560, %T A249208 9001977388,39365277268,172144857638,752792969116,3291974345050, %U A249208 14395810506738,62952737744654,275291694008054,1203850204876356 %N A249208 Number of length n+6 0..4 arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five %C A249208 Column 4 of A249212 %H A249208 R. H. Hardin, Table of n, a(n) for n = 1..210 %e A249208 Some solutions for n=1 %e A249208 ..2....3....2....0....3....3....1....0....0....3....0....4....0....1....1....4 %e A249208 ..1....0....3....4....2....4....4....4....3....1....0....3....2....4....4....2 %e A249208 ..3....4....4....2....4....1....4....0....2....1....3....4....2....4....2....3 %e A249208 ..4....2....0....2....3....3....1....1....2....3....2....4....0....4....4....1 %e A249208 ..2....0....3....4....2....1....1....0....0....4....4....0....0....4....3....4 %e A249208 ..2....3....0....3....0....1....1....3....3....3....4....2....2....4....0....2 %e A249208 ..2....4....1....2....1....2....3....1....0....3....0....0....4....0....2....2 %K A249208 nonn %O A249208 1,1 %A A249208 _R. H. Hardin_, Oct 23 2014 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE