5405625

Appears in sequences

• Define sds(n) = sum of the squares of the digits of n. Sequence gives smaller of two consecutive squares with sds(k^2) = sds((k+1)^2).at n=13A069645
• Squares that remain squares if prefixed with a 1.at n=5A167035
• Squares not ending in 00 that remain squares if prefixed with the digit 1.at n=2A242268