cp's OEIS Frontend

A297760 Number of n X 6 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1's.

%I A297760 #6 Oct 13 2021 00:28:16
%S A297760 1,225,4088,73352,2263784,59707529,1504842706,39769163381,
%T A297760 1043883771677,27215281320793,712187211744833,18637857993221677,
%U A297760 487388094274625336,12748605716033435676,333484777432792798647,8722865447789945824645
%N A297760 Number of n X 6 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1's.
%C A297760 Column 6 of A297762.
%H A297760 R. H. Hardin, <a href="/A297760/b297760.txt">Table of n, a(n) for n = 1..210</a>
%e A297760 Some solutions for n=4
%e A297760 ..0..0..1..1..0..0. .1..1..1..1..1..0. .0..1..1..0..1..0. .0..0..0..0..1..0
%e A297760 ..1..1..0..1..1..1. .1..1..1..0..1..1. .1..1..0..1..0..1. .1..1..1..1..1..1
%e A297760 ..1..1..1..0..1..0. .0..0..0..1..0..0. .1..1..0..0..1..0. .1..1..0..1..0..0
%e A297760 ..1..1..0..0..0..0. .0..0..1..1..1..0. .0..1..1..1..1..1. .0..0..1..0..0..0
%Y A297760 Cf. A297762.
%K A297760 nonn
%O A297760 1,2
%A A297760 _R. H. Hardin_, Jan 05 2018