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A249504 Number of length 7+5 0..n arrays with every six consecutive terms having five times some element equal to the sum of the remaining five 1
2, 123, 604, 2045, 5706, 30547, 93248, 246009, 579390, 1264377, 2591232, 5230133, 9242782, 15151403, 23293352, 34507065, 50010272, 73050511, 103287122, 142915589, 192946228, 256343541, 335217182, 439193187, 566118662, 719176291 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 7 of A249497

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..52

EXAMPLE

Some solutions for n=6

..6....4....3....2....2....0....2....5....4....2....0....6....0....5....4....0

..4....6....3....0....3....3....2....6....0....5....1....4....6....3....5....0

..1....1....6....4....4....6....1....6....5....6....4....2....0....4....2....6

..3....1....3....5....6....0....4....5....1....1....3....6....3....0....3....5

..5....3....4....0....3....1....2....5....3....4....6....6....1....6....1....3

..5....3....5....1....6....2....1....3....5....6....4....0....2....6....3....4

..0....4....3....2....2....0....2....5....4....2....6....6....0....5....4....0

..4....6....3....0....3....3....2....6....0....5....1....4....0....3....5....0

..1....1....6....4....4....0....1....6....5....6....4....2....0....4....2....6

..3....1....3....5....6....6....4....5....1....1....3....6....3....6....3....5

..5....3....4....0....3....1....2....5....3....4....0....6....1....6....1....3

..5....3....5....1....0....2....1....3....5....6....4....0....2....0....3....4

CROSSREFS

Sequence in context: A249501 A249502 A249503 * A230586 A024244 A088055

Adjacent sequences:  A249501 A249502 A249503 * A249505 A249506 A249507

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 30 2014

STATUS

approved

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Last modified July 18 19:00 EDT 2019. Contains 325144 sequences. (Running on oeis4.)