A232200 - OEIS

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A232200

Number of (n+1)X(4+1) 0..2 arrays with every element both >= and <= some horizontal, vertical or antidiagonal neighbor

4483, 745157, 108997581, 16237318767, 2425888162725, 362285582855051, 54098452658673021, 8078379401440126991, 1206326901993417809943, 180138093804741886040287, 26899615671950715433420665

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 4 of A232204

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS