A052066 Palfree squares whose root is the smallest possible greater than 10^n (palfree = contains no palindromic substring except single digits).

169, 10816, 1028196, 102475129, 10210496209, 1021021327936, 102102415721476, 10210210652174569, 1021021026820134201, 102102102318249314064, 10210210230410293217569

Offset: 1

Author

Patrick De Geest, Jan 15 2000

Keywords

• nonn
• base

Comments

Probably finite.

Links

• Keith Schneider, Table of n, a(n) for n = 1..25
• Keith Schneider, Mathematica code for A052025-A052028

Crossrefs

Cf. A052065, A052061, A052062.

Extensions

More terms from Keith Schneider (schneidk(AT)email.unc.edu), May 23 2007