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A247922 Number of length n+4 0..3 arrays with some disjoint pairs in every consecutive five terms having the same sum 1
824, 2760, 9248, 31092, 104692, 352744, 1189016, 4008988, 13519544, 45597176, 153792912, 518737478, 1749714774, 5901910556, 19907726612, 67151025042, 226508594218, 764042220464, 2577213857582, 8693283380248, 29323606061958 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A247927

LINKS

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

R. H. Hardin, Empirical recurrence of order 79

FORMULA

Empirical recurrence of order 79 (see link above)

EXAMPLE

Some solutions for n=5

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

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

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

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

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

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

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

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

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

CROSSREFS

Sequence in context: A033531 A088360 A057002 * A283201 A283731 A236793

Adjacent sequences:  A247919 A247920 A247921 * A247923 A247924 A247925

KEYWORD

nonn

AUTHOR

R. H. Hardin, Sep 26 2014

STATUS

approved

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Last modified January 15 12:04 EST 2021. Contains 340187 sequences. (Running on oeis4.)