6385729

Appears in sequences

• Squares which when digits are rotated left once remain square.at n=12A035127
• Squares which produce squares when the leading digit is moved to the end.at n=22A061459
• Square array T(n,k), n >= 1, k >= 1, read by antidiagonals, where T(n,k) = Product_{a=1..n-1} Product_{b=1..k} (4*sin(a*Pi/n)^2 + 4*sin((2*b-1)*Pi/(2*k))^2).at n=23A341739