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A297095 Number of n X n 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1's. 0

%I

%S 2,16,351,26278,6316836,4769336288,11598374165583,90071290640636405,

%T 2231818836473290517838

%N Number of n X n 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1's.

%C Diagonal of A297102.

%e Some solutions for n=4

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

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

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

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

%Y Cf. A297102.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 25 2017

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Last modified October 18 14:14 EDT 2021. Contains 348068 sequences. (Running on oeis4.)