A052067 a(n) is the first cube root greater than 10^n such that a(n)^3 is a palfree cube (palfree = contains no palindromic substring except single digits).

12, 102, 1008, 10091, 100698, 1007059, 10069605, 100695969, 1006958659, 10069585741, 100695847434, 1006958474563, 10069584743393, 100695847434688, 1006958474332019, 10069584743315203

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. A052068, A052063, A052064.

Extensions

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