100400400

Appears in sequences

• Squares such that each digit is a square and the sum of the digits is a square.at n=31A061270
• Squares which produce squares when the leading digit is moved to the end.at n=26A061459
• Squares whose sum and number of digits are also squares.at n=31A168139
• Squares whose arithmetic mean of digits is 1 (i.e., the sum of digits equals the number of digits).at n=6A316481