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 A278003 Number of nX5 0..2 arrays with every element plus 1 mod 3 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) (1,-1) or (1,0), with upper left element zero. 1
 0, 2523, 316432, 49996267, 7830217270, 1224179323009, 191436065235070, 29936909309888730, 4681528466250468887, 732096821544231764711, 114485218940550802190010, 17903185312984486462067629 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Column 5 of A278006. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=2 ..0..1..0..0..1. .0..2..0..1..1. .0..1..1..0..2. .0..2..1..2..0 ..2..2..2..2..2. .1..0..2..2..0. .2..2..2..0..2. .1..1..1..0..1 CROSSREFS Cf. A278006. Sequence in context: A045942 A308735 A096026 * A308736 A031984 A045213 Adjacent sequences: A278000 A278001 A278002 * A278004 A278005 A278006 KEYWORD nonn AUTHOR R. H. Hardin, Nov 08 2016 STATUS approved

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Last modified December 8 23:37 EST 2023. Contains 367681 sequences. (Running on oeis4.)