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A229389 Number of nX5 0..3 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..1 array 1
560, 68672, 5212236, 345788172, 22494002188, 1451228983308, 93250181644300, 5979900142878732, 383094040360124428, 24530192376561401868, 1570321873470780080140, 100513065865910817914892 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A229392

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..139

FORMULA

Empirical: a(n) = 101*a(n-1) -2532*a(n-2) +10624*a(n-3) -8192*a(n-4) for n>7

EXAMPLE

Some solutions for n=2

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

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

CROSSREFS

Sequence in context: A171347 A193171 A013487 * A167822 A104590 A259211

Adjacent sequences:  A229386 A229387 A229388 * A229390 A229391 A229392

KEYWORD

nonn

AUTHOR

R. H. Hardin Sep 21 2013

STATUS

approved

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Last modified December 3 22:11 EST 2020. Contains 338920 sequences. (Running on oeis4.)