A237141 Number of (n+1)X(7+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock equal

14152560, 39515565068, 34365943860434, 64333155899089090, 89542359784737823891, 145248636398582957169466, 221397526252157619725259427, 347966352570229902467675508420

Offset

1,1

Comments

Column 7 of A237142

Links

R. H. Hardin, Table of n, a(n) for n = 1..125

Example

Some solutions for n=1
..0..0..1..2..2..0..2..1....0..0..3..1..3..1..3..2....0..0..0..0..2..2..0..2
..2..2..2..0..0..2..2..2....3..2..1..2..1..2..1..1....3..1..3..1..2..2..1..2

Crossrefs

Sequence in context: A092378 A034634 A014497 * A204952 A210019 A111346

Adjacent sequences: A237138 A237139 A237140 * A237142 A237143 A237144

Keyword

nonn

Author

R. H. Hardin, Feb 04 2014

Status

approved