A236116 Number of (n+1)X(4+1) 0..3 arrays colored with the difference of the maximum and the upper median in each 2X2 subblock

175096, 8253392, 375889812, 18228584298, 918481481856, 47538640366310, 2439572433329864, 125120583615645866, 6401439228529841092, 330598653970415393010, 17002974798624467067652, 873058133048017688335494

Offset

1,1

Comments

Column 4 of A236118

Links

R. H. Hardin, Table of n, a(n) for n = 1..30

Example

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

Crossrefs

Sequence in context: A257359 A126557 A342325 * A224253 A252843 A173705

Adjacent sequences: A236113 A236114 A236115 * A236117 A236118 A236119

Keyword

nonn

Author

R. H. Hardin, Jan 19 2014

Status

approved