A222102 Number of nX6 0..5 arrays with entries increasing mod 6 by 0, 1, 2 or 3 rightwards and downwards, starting with upper left zero

1024, 811286, 661254950, 543019517890, 446953377273926, 368159933254055152, 303334194244175791146, 249944768409450118648354, 205958518729604434520433962, 169714897772459528956828618538

Offset

1,1

Comments

Column 6 of A222104

Links

R. H. Hardin, Table of n, a(n) for n = 1..91

Example

Some solutions for n=2
..0..0..3..0..2..4....0..0..0..0..0..2....0..0..0..3..0..0....0..0..3..3..3..4
..2..2..5..2..2..4....1..2..3..3..3..3....0..3..3..5..1..3....1..3..3..4..4..0

Crossrefs

Sequence in context: A017321 A223267 A017441 * A229104 A223200 A017573

Adjacent sequences: A222099 A222100 A222101 * A222103 A222104 A222105

Keyword

nonn

Author

R. H. Hardin Feb 07 2013

Status

approved