A237804 - OEIS

A237804

Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock equal

1085, 10433, 94325, 932255, 9105033, 91394885, 915038911, 9256755467, 93619867803, 951123379379, 9667256777553, 98484029159307, 1003964509997131, 10248829159707499, 104697842344384819, 1070606402027191363

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OFFSET

1,1

COMMENTS

Column 3 of A237809

LINKS

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

R. H. Hardin, Empirical recurrence of order 87

FORMULA

Empirical recurrence of order 87 (see link above)

EXAMPLE

Some solutions for n=3

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

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

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

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

CROSSREFS

Sequence in context: A188240 A165809 A332069 * A010091 A206630 A191944

Adjacent sequences: A237801 A237802 A237803 * A237805 A237806 A237807

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 13 2014

STATUS

approved