A058465 Numbers k such that k^2 contains only digits {3,6,8}.
6, 94, 62156, 25265364906, 94146871344, 183539278812156
Offset: 1
Links
- P. De Geest, Index to related sequences
- Hisanori Mishima, Sporadic tridigital solutions
Crossrefs
Cf. A058466.