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

 Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”). Other ways to Give
 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A241941 Number of length 5+4 0..n arrays with no consecutive five elements summing to more than 2*n 1
 116, 2727, 28153, 179145, 829867, 3072022, 9624440, 26502761, 65852820, 150474973, 320706893, 644489313, 1231612799, 2253333900, 3968755944, 6759593329, 11175178396, 17989826867, 28274951385, 43488602905, 65585426555 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 5 of A241936 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 FORMULA Empirical: a(n) = (8329/181440)*n^9 + (5921/10080)*n^8 + (19841/6048)*n^7 + (7589/720)*n^6 + (186613/8640)*n^5 + (42487/1440)*n^4 + (15382/567)*n^3 + (20623/1260)*n^2 + (1873/315)*n + 1 EXAMPLE Some solutions for n=4 ..0....1....0....1....0....0....0....0....0....0....2....1....0....1....0....1 ..0....4....3....1....1....1....1....2....0....4....0....0....4....0....0....1 ..2....0....0....3....1....3....4....3....2....2....1....2....1....0....0....2 ..0....0....2....0....4....1....2....1....0....1....1....2....1....4....2....1 ..1....0....0....0....0....2....1....0....0....0....0....2....0....0....1....0 ..0....2....3....3....0....1....0....0....0....0....3....1....1....0....3....3 ..1....2....0....1....3....1....0....3....0....3....0....1....0....0....0....0 ..0....2....0....2....1....0....1....0....3....1....1....0....1....0....0....1 ..1....0....4....1....2....0....2....3....4....2....0....0....2....4....1....3 CROSSREFS Sequence in context: A203251 A238924 A076044 * A202903 A193170 A296360 Adjacent sequences: A241938 A241939 A241940 * A241942 A241943 A241944 KEYWORD nonn AUTHOR R. H. Hardin, May 02 2014 STATUS approved

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 November 27 19:48 EST 2022. Contains 358406 sequences. (Running on oeis4.)