A229103 Number of n X 4 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1) X 5 0..3 array.

256, 63248, 14747432, 2868497664, 531085813392, 96355251717448, 17357082345304488, 3117995723618536688, 559512460883072543600, 100360499121740164572128, 17998859155386688463327688

Offset

1,1

Comments

Column 4 of A229105.

Links

R. H. Hardin, Table of n, a(n) for n = 1..36

Example

Some solutions for n=4:
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
..0..0..1..2....0..0..0..2....0..0..0..1....0..0..1..2....0..0..0..3
..0..2..3..3....0..2..2..2....0..2..3..3....0..0..1..0....0..1..1..0
..1..3..2..1....0..3..0..3....2..0..1..1....1..0..0..2....1..2..0..3

Crossrefs

Sequence in context: A260865 A205173 A205416 * A017572 A189270 A016748

Adjacent sequences: A229100 A229101 A229102 * A229104 A229105 A229106

Keyword

nonn

Author

R. H. Hardin, Sep 13 2013

Status

approved