A250332 - OEIS

A250332

Number of length n+5 0..4 arrays with every six consecutive terms having the maximum of some three terms equal to the minimum of the remaining three terms

6785, 20085, 62041, 193437, 596245, 1789193, 5156313, 15207653, 45754029, 138814961, 421855905, 1278992417, 3854678637, 11613639541, 35105978889, 106461313521, 323380664601, 982609651137, 2985002591833, 9068244417461

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 4 of A250336

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

..1....1....0....2....2....1....2....1....1....1....2....1....1....1....1....0

..0....3....3....0....1....4....0....2....1....3....0....2....0....1....0....3

..1....1....4....3....1....1....4....4....1....2....2....1....4....2....1....1

..1....4....0....4....1....0....1....2....1....3....3....3....1....1....1....4

..1....2....3....3....0....1....1....2....1....3....0....0....4....1....3....2

..0....2....3....4....2....1....1....0....4....3....4....1....1....1....4....2

..2....2....0....2....2....1....3....0....1....4....2....1....1....4....1....1

..3....4....4....3....1....3....1....4....1....3....0....4....1....1....0....2

..1....0....4....1....1....4....0....4....1....2....2....1....3....1....1....2

CROSSREFS

Sequence in context: A238911 A031832 A200436 * A121106 A046515 A199996

Adjacent sequences: A250329 A250330 A250331 * A250333 A250334 A250335

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 19 2014

STATUS

approved