A186198 - OEIS

A186198

Number of (n+1)X3 0..3 arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum

3692, 177828, 8615618, 417088596, 20193981078, 977699814950, 47335848259278, 2291792095998252, 110958374507692204, 5372111327226747082, 260093749652303402672, 12592583127612012635058, 609676896434287972027718

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

OFFSET

1,1

COMMENTS

Column 2 of A186200

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for 5X3

..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0

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

..0..2..2....0..2..0....0..0..2....0..2..2....0..2..0....2..0..2....2..0..0