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A183887 Number of arrangements of n+3 numbers in 0..4 with each number being the sum mod 5 of three others 1
1, 241, 8681, 63645, 363749, 1905097, 9681073, 48678653, 243871365, 1220204441, 6102563585, 30515709437, 152584140357, 762931805705, 3814681507825, 19073453656861, 95367363682085, 476837016657945, 2384185496162945 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 4 of A183892

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..62

EXAMPLE

Some solutions for n=2

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

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

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

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

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

CROSSREFS

Sequence in context: A006687 A060893 A165375 * A007205 A008349 A094732

Adjacent sequences:  A183884 A183885 A183886 * A183888 A183889 A183890

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 07 2011

STATUS

approved

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Last modified February 25 04:32 EST 2020. Contains 332217 sequences. (Running on oeis4.)