749609641

Appears in sequences

• Squares which remain squares when the last digit is removed.at n=22A023110
• a(n) = sin( arcsin(n)- 2*arccos(n) )^2.at n=19A239608
• The curvature of touching circles inscribed in a special way in the larger segment of circle of radius 10/9 divided by a chord of length 4/3.at n=6A247335
• Squares that are the concatenation of a square and a nonzero cube.at n=9A389643