Palfree squares whose root is the smallest possible greater than 10^n (palfree = contains no palindromic substring except single digits).

A052066

Palfree squares whose root is the smallest possible greater than 10^n (palfree = contains no palindromic substring except single digits).

Terms

    a(0) =169a(1) =10816a(2) =1028196a(3) =102475129a(4) =10210496209

External references