The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A212736 Number of 0..2 arrays of length 2*n+6 with sum less than 2*n in any length 2n subsequence (=less than 50% duty cycle) 1
 55, 3086, 54747, 709626, 7819020, 80249504, 792966548, 7657995382, 72853584571, 685883384889, 6408438989184, 59535068213979, 550647094657383, 5075205382055011, 46645202282176349, 427714444192049276 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 7 of A212729 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=3 ..0....1....0....2....0....0....1....1....0....0....0....0....0....2....0....0 ..2....1....2....1....1....1....0....2....2....2....0....2....1....2....1....1 ..0....1....0....0....1....2....0....0....2....1....2....0....1....0....0....1 ..2....0....2....1....2....0....0....1....0....0....1....1....1....0....1....0 ..1....2....0....0....1....1....2....1....0....0....0....2....1....0....0....1 ..0....0....0....0....0....0....1....0....1....0....0....0....0....1....0....1 ..0....0....0....0....0....0....0....1....0....1....0....0....1....0....0....1 ..1....2....0....1....1....1....0....0....0....1....0....1....0....0....0....0 ..1....0....0....0....1....1....0....1....2....1....0....0....0....0....1....1 ..1....0....0....1....0....0....1....1....0....0....0....0....2....0....0....0 ..0....0....2....1....0....1....0....0....0....2....2....2....0....2....0....1 ..2....1....2....0....2....1....0....0....0....0....2....0....2....1....0....2 CROSSREFS Sequence in context: A027548 A231640 A076657 * A221767 A095659 A081993 Adjacent sequences: A212733 A212734 A212735 * A212737 A212738 A212739 KEYWORD nonn AUTHOR R. H. Hardin May 25 2012 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 June 12 17:47 EDT 2024. Contains 373359 sequences. (Running on oeis4.)