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 A238651 Number of (n+2)X(5+2) 0..1 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..1 introduced in row major order 1

%I

%S 8,128,630,4742,30116,204216,1349732,9010526,59917746,399048464,

%T 2656049918,17682689820,117712030990,783626030284,5216639296472,

%U 34727628846946,231184402116402,1539013000632024,10245328946153388

%N Number of (n+2)X(5+2) 0..1 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..1 introduced in row major order

%C Column 5 of A238654

%H R. H. Hardin, <a href="/A238651/b238651.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A238651/a238651.txt">Empirical recurrence of order 68</a>

%F Empirical recurrence of order 68 (see link above)

%e Some solutions for n=5

%e ..0..1..0..1..1..0..1....0..1..1..0..0..1..0....0..1..0..1..0..1..0

%e ..1..0..1..0..0..1..0....1..0..0..1..1..0..1....1..0..1..0..1..0..1

%e ..0..1..0..0..1..0..1....0..1..1..0..1..1..0....0..1..0..1..1..0..1

%e ..0..1..0..1..0..0..1....0..1..0..1..0..1..0....0..1..1..0..0..1..0

%e ..1..0..1..0..1..1..0....1..0..0..1..0..0..1....1..0..0..1..1..0..1

%e ..1..0..0..1..0..0..1....1..0..1..0..1..0..1....0..1..0..0..1..0..1

%e ..0..1..1..0..1..1..0....0..1..0..1..0..1..0....1..0..1..1..0..1..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Mar 02 2014

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Last modified December 7 15:24 EST 2021. Contains 349581 sequences. (Running on oeis4.)