A267753 - OEIS

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A267753

Number of 5Xn arrays containing n copies of 0..5-1 with every element equal to or 1 greater than any north neighbor modulo 5 and the upper left element equal to 0.

1, 11, 313, 13451, 679735, 37668275, 2218059985, 136270559675, 8639673619975, 561345949073501, 37199029884576055, 2505536459782428275, 171083113958746029535, 11818808909940579018035, 824717389713663500108473

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

Row 5 of A267751.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..16

EXAMPLE

Some solutions for n=4

..0..0..2..4....0..0..2..4....0..4..2..1....0..2..1..1....0..4..2..3

..1..0..3..4....1..1..3..0....1..4..3..1....0..3..2..1....0..0..2..4

..2..1..3..0....1..2..4..0....1..0..3..2....1..4..3..2....1..1..3..4