This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A249527 #6 Jul 23 2025 12:03:46 %S A249527 40950,217170,1154444,6143828,32715172,174242716,928056514,4943294814, %T A249527 26331473568,140263427946,747171260210,3980145902456,21202085312938, %U A249527 112942889155700,601644129222708,3204946465088122,17072694273640276 %N A249527 Number of length n+5 0..5 arrays with no six consecutive terms having five times any element equal to the sum of the remaining five. %C A249527 Column 5 of A249530 %H A249527 R. H. Hardin, <a href="/A249527/b249527.txt">Table of n, a(n) for n = 1..210</a> %e A249527 Some solutions for n=1 %e A249527 ..5....1....4....5....3....2....0....0....4....5....0....0....0....5....2....2 %e A249527 ..2....5....2....4....1....4....2....2....0....0....1....1....5....3....1....3 %e A249527 ..2....5....5....3....1....5....4....2....2....2....1....3....4....0....5....4 %e A249527 ..0....0....1....0....1....5....5....5....4....2....4....3....4....1....2....5 %e A249527 ..3....3....1....5....1....1....5....3....2....2....0....1....1....3....0....5 %e A249527 ..4....2....4....2....3....5....2....1....5....4....3....3....3....3....1....3 %K A249527 nonn %O A249527 1,1 %A A249527 _R. H. Hardin_, Oct 31 2014