A239158 Number of (5+1)X(n+1) 0..3 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..3 introduced in row major order

96, 2778, 209839, 12844591, 821135900, 52019283568, 3301711870920, 209479341898544, 13291665794245067, 843354268309287289, 53510901660533324714, 3395268764228553206688, 215429967962178289895220

Offset

1,1

Comments

Row 5 of A239155

Links

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

R. H. Hardin, Empirical recurrence of order 57

Formula

Empirical recurrence of order 57 (see link above)

Example

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

Crossrefs

Sequence in context: A336677 A233709 A268901 * A105254 A234075 A347753

Adjacent sequences: A239155 A239156 A239157 * A239159 A239160 A239161

Keyword

nonn

Author

R. H. Hardin, Mar 11 2014

Status

approved