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A259425 Number of (n+1)X(6+1) 0..1 arrays with each 2X2 subblock having clockwise pattern 0000 0001 0011 or 0111 1

%I #4 Jun 26 2015 17:32:33

%S 5116,244228,11155819,516880938,23840819225,1101527291223,

%T 50866278137234,2349427850331898,108508759637883502,

%U 5011650686139055977,231469252522568886300,10690739165994474824625,493766694363268100694125

%N Number of (n+1)X(6+1) 0..1 arrays with each 2X2 subblock having clockwise pattern 0000 0001 0011 or 0111

%C Column 6 of A259427

%H R. H. Hardin, <a href="/A259425/b259425.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A259425/a259425.txt">Empirical recurrence of order 62</a>

%F Empirical recurrence of order 62 (see link above)

%e Some solutions for n=1

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

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

%Y Cf. A259427

%K nonn

%O 1,1

%A _R. H. Hardin_, Jun 26 2015

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Last modified March 29 08:53 EDT 2024. Contains 371268 sequences. (Running on oeis4.)