A241348 Number of nX5 0..3 arrays with no element equal to the same number of vertical neighbors as horizontal neighbors, with new values 0..3 introduced in row major order

3, 103, 4671, 295782, 18750240, 1223251170, 80178068077, 5272889838441, 347112038673634, 22861387196309508, 1505947399329674353, 99208625257485016974, 6535842001245682849037, 430584889655290035195431

Offset

1,1

Comments

Column 5 of A241349

Links

R. H. Hardin, Table of n, a(n) for n = 1..24

Example

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

Crossrefs

Sequence in context: A101780 A197632 A280177 * A050651 A233251 A279303

Adjacent sequences: A241345 A241346 A241347 * A241349 A241350 A241351

Keyword

nonn

Author

R. H. Hardin, Apr 19 2014

Status

approved