A058451 Numbers k such that k^2 contains only digits {0,6,9}, not ending with zero.

3, 264, 813, 3114, 81240813, 262861353, 30000101109940614, 24691314243454114014126412353

Offset: 1

Author

Patrick De Geest, Nov 15 2000

Keywords

• nonn
• base
• more

Links

• P. De Geest, Index to related sequences
• Hisanori Mishima, Sporadic tridigital solutions

Crossrefs

Cf. A058452.

Extensions

a(8) from Zhao Hui Du, Mar 08 2024