A236743 Number of (n+1)X(5+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal

10233, 300555, 9665961, 385709603, 14977205669, 593841590295, 23440803949645, 927678773727315, 36689437705628373, 1451552556039929475, 57422736414394351393, 2271720890034768983043, 89871137733885540812089

Offset

1,1

Comments

Column 5 of A236746

Links

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

Example

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

Crossrefs

Sequence in context: A203056 A252330 A183743 * A031987 A235693 A247948

Adjacent sequences: A236740 A236741 A236742 * A236744 A236745 A236746

Keyword

nonn

Author

R. H. Hardin, Jan 30 2014

Status

approved