The On-Line Encyclopedia of Integer Sequences (OEIS)

A222476 revision #2

A222476

Number of nX5 0..3 arrays with no more than floor(nX5/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order

5, 11, 45, 1450, 11994, 574388, 4927416, 482530769, 4741171798, 481046300094, 4838816683797, 496656128182183, 5028636489857930, 513344628076882932, 5240628607047036703, 531044284666438394253, 5465205965532788827787

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OFFSET

1,1

COMMENTS

Column 5 of A222479

LINKS

Table of n, a(n) for n=1..17.

EXAMPLE

Some solutions for n=4

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

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

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