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A249082 Number of length n+5 0..5 arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four 1
14586, 28366, 55318, 108018, 211034, 412334, 805518, 1574782, 3079710, 6024336, 11786986, 23066566, 45148946, 88390980, 173082554, 338983618, 664019290, 1300937072, 2549194008, 4996025870, 9792951702, 19198463026, 37642698046 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A249085

LINKS

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

EXAMPLE

Some solutions for n=4

..1....2....4....1....1....1....3....3....1....3....0....5....2....3....2....5

..3....3....5....3....3....1....3....4....3....1....0....1....2....4....4....4

..1....5....5....4....5....0....4....3....2....3....1....2....0....1....4....1

..2....3....3....5....5....1....1....0....5....3....2....4....1....1....4....2

..1....3....4....5....2....0....1....4....1....4....3....1....1....2....4....1

..4....5....0....0....2....3....0....1....0....1....0....2....3....1....3....2

..4....5....1....1....4....1....3....0....4....0....3....2....5....3....5....5

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

..1....2....5....4....5....0....4....3....2....0....4....5....3....1....4....4

CROSSREFS

Sequence in context: A213810 A247716 A252145 * A175972 A175973 A265651

Adjacent sequences:  A249079 A249080 A249081 * A249083 A249084 A249085

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 20 2014

STATUS

approved

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Last modified January 19 05:41 EST 2022. Contains 350464 sequences. (Running on oeis4.)