A238295 - OEIS

A238295

Number of (n+1)X(3+1) 0..3 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

13405, 315906, 7627878, 189073818, 4621997125, 112528419472, 2750034208462, 67554373314860, 1653215422083590, 40384241838941956, 988021656834724822, 24205805789517777368, 592400882429439387800, 14487758327615866854556

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OFFSET

1,1

COMMENTS

Column 3 of A238298

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS