2220100

Appears in sequences

• Final terms of rows of A077346.at n=21A077347
• Squares whose largest decimal digit is 2.at n=9A277946
• Squares whose arithmetic mean of digits is 1 (i.e., the sum of digits equals the number of digits).at n=2A316481
• Squares using only decimal digits 0,1,2,3.at n=19A331543