943311

Appears in sequences

• a(1) = 1; a(n+1) = round(sqrt(3)*a(n)).at n=25A134009
• Number of nX3 0..1 arrays with every element equal to 1, 2, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=13A301356