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 A206358 Number of nX7 0..4 arrays with no element equal to another within two positions in the same row or column, and new values 0..4 introduced in row major order 0
 41, 48680, 9669452, 1973960628, 401471308746, 81929751806834 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A206359 LINKS Table of n, a(n) for n=1..6. EXAMPLE Some solutions for n=4 ..0..1..2..0..3..4..2....0..1..2..0..3..1..2....0..1..2..3..4..0..1 ..2..4..1..2..4..3..0....1..3..4..1..2..4..0....4..2..0..1..2..3..4 ..4..2..0..1..2..0..3....2..4..3..2..0..3..1....1..0..3..4..0..1..2 ..1..3..4..0..1..4..2....0..1..2..3..4..0..2....3..4..1..2..3..4..0 CROSSREFS Sequence in context: A297052 A238566 A241327 * A222923 A262787 A176132 Adjacent sequences: A206355 A206356 A206357 * A206359 A206360 A206361 KEYWORD nonn AUTHOR R. H. Hardin Feb 06 2012 STATUS approved

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Last modified December 7 14:37 EST 2023. Contains 367656 sequences. (Running on oeis4.)