148841

Appears in sequences

• Concatenations of two squares in two ways.at n=15A038670
• Numbers that are in more than one way the concatenation of the decimal representation of two nonzero squares.at n=15A192993
• Palindromic numbers which can be written as the sum of two or more consecutive squares.at n=35A216446
• Palindromes in base 10 that are also palindromes in base 60.at n=21A262069
• Numbers whose second digit is not zero and such that removing either the first or last digit leaves a square number.at n=28A343855
• Numbers that are both the concatenation of a Fibonacci number and a square and the concatenation of a square and a Fibonacci number.at n=12A361990
• Numbers that are the concatenation of a square and a cube, and also the concatenation of a cube and a square.at n=20A363835
• Number of ways to tile a hexagonal strip made up of n equilateral triangles, using triangles, diamonds, and trapezoids.at n=18A385868